Home / 156,932.68-235,399.08-63,504.04

Finding the Fourth Proportional to 156,932.68, 235,399.08 and 63,504.04

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Solution

The fourth proportional to 156,932.68, 235,399.08 and 63,504.04 is: 95,256.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,932.68 : 235,399.08 = 63,504.04 : x
  2. Step 2: Convert to fraction form
    156,932.68/235,399.08 = 63,504.04/x
  3. Step 3: Cross multiply
    156,932.68x = 235,399.08 × 63,504.04
  4. Step 4: Simplify right side
    156,932.68x = 14,948,792,592.28
  5. Step 5: Solve for x
    x = 14,948,792,592.28/156,932.68
  6. Step 6: Final answer
    x = 95,256.08

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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.