Home / 37,116.12-55,674.18-30,522.33

Finding the Fourth Proportional to 37,116.12, 55,674.18 and 30,522.33

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Solution

The fourth proportional to 37,116.12, 55,674.18 and 30,522.33 is: 45,783.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,116.12 : 55,674.18 = 30,522.33 : x
  2. Step 2: Convert to fraction form
    37,116.12/55,674.18 = 30,522.33/x
  3. Step 3: Cross multiply
    37,116.12x = 55,674.18 × 30,522.33
  4. Step 4: Simplify right side
    37,116.12x = 1,699,305,694.44
  5. Step 5: Solve for x
    x = 1,699,305,694.44/37,116.12
  6. Step 6: Final answer
    x = 45,783.50

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.