Home / 43,551.56-60,100.08-25,405.76

Finding the Fourth Proportional to 43,551.56, 60,100.08 and 25,405.76

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Solution

The fourth proportional to 43,551.56, 60,100.08 and 25,405.76 is: 35,059.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,551.56 : 60,100.08 = 25,405.76 : x
  2. Step 2: Convert to fraction form
    43,551.56/60,100.08 = 25,405.76/x
  3. Step 3: Cross multiply
    43,551.56x = 60,100.08 × 25,405.76
  4. Step 4: Simplify right side
    43,551.56x = 1,526,888,208.46
  5. Step 5: Solve for x
    x = 1,526,888,208.46/43,551.56
  6. Step 6: Final answer
    x = 35,059.32

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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.