Home / 63,179.19-94,695.89-23,711.13

Finding the Fourth Proportional to 63,179.19, 94,695.89 and 23,711.13

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Solution

The fourth proportional to 63,179.19, 94,695.89 and 23,711.13 is: 35,539.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,179.19 : 94,695.89 = 23,711.13 : x
  2. Step 2: Convert to fraction form
    63,179.19/94,695.89 = 23,711.13/x
  3. Step 3: Cross multiply
    63,179.19x = 94,695.89 × 23,711.13
  4. Step 4: Simplify right side
    63,179.19x = 2,245,346,439.70
  5. Step 5: Solve for x
    x = 2,245,346,439.70/63,179.19
  6. Step 6: Final answer
    x = 35,539.34

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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.