Home / 63,811.52-95,761.08-22,258.52

Finding the Fourth Proportional to 63,811.52, 95,761.08 and 22,258.52

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Solution

The fourth proportional to 63,811.52, 95,761.08 and 22,258.52 is: 33,403.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,811.52 : 95,761.08 = 22,258.52 : x
  2. Step 2: Convert to fraction form
    63,811.52/95,761.08 = 22,258.52/x
  3. Step 3: Cross multiply
    63,811.52x = 95,761.08 × 22,258.52
  4. Step 4: Simplify right side
    63,811.52x = 2,131,499,914.40
  5. Step 5: Solve for x
    x = 2,131,499,914.40/63,811.52
  6. Step 6: Final answer
    x = 33,403.06

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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.