Home / 156,928.68-235,393.08-63,500.04

Finding the Fourth Proportional to 156,928.68, 235,393.08 and 63,500.04

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Solution

The fourth proportional to 156,928.68, 235,393.08 and 63,500.04 is: 95,250.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,928.68 : 235,393.08 = 63,500.04 : x
  2. Step 2: Convert to fraction form
    156,928.68/235,393.08 = 63,500.04/x
  3. Step 3: Cross multiply
    156,928.68x = 235,393.08 × 63,500.04
  4. Step 4: Simplify right side
    156,928.68x = 14,947,469,995.72
  5. Step 5: Solve for x
    x = 14,947,469,995.72/156,928.68
  6. Step 6: Final answer
    x = 95,250.08

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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.