Home / 63,956.28-95,875.98-22,380.60

Finding the Fourth Proportional to 63,956.28, 95,875.98 and 22,380.60

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Solution

The fourth proportional to 63,956.28, 95,875.98 and 22,380.60 is: 33,550.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,956.28 : 95,875.98 = 22,380.60 : x
  2. Step 2: Convert to fraction form
    63,956.28/95,875.98 = 22,380.60/x
  3. Step 3: Cross multiply
    63,956.28x = 95,875.98 × 22,380.60
  4. Step 4: Simplify right side
    63,956.28x = 2,145,761,957.99
  5. Step 5: Solve for x
    x = 2,145,761,957.99/63,956.28
  6. Step 6: Final answer
    x = 33,550.45

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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.