Home / 37,998.76-52,445.52-25,055.28

Finding the Fourth Proportional to 37,998.76, 52,445.52 and 25,055.28

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Solution

The fourth proportional to 37,998.76, 52,445.52 and 25,055.28 is: 34,581.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,998.76 : 52,445.52 = 25,055.28 : x
  2. Step 2: Convert to fraction form
    37,998.76/52,445.52 = 25,055.28/x
  3. Step 3: Cross multiply
    37,998.76x = 52,445.52 × 25,055.28
  4. Step 4: Simplify right side
    37,998.76x = 1,314,037,188.35
  5. Step 5: Solve for x
    x = 1,314,037,188.35/37,998.76
  6. Step 6: Final answer
    x = 34,581.05

Related Problems

Find fourth proportional to 18,999.38, 26,222.76 and 12,527.64
Half scale
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Double scale
Find fourth proportional to 37,999.76, 52,446.90 and 25,056.28
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.