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Finding the Fourth Proportional to 63,209.76, 94,866.48 and 32,053.92

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Solution

The fourth proportional to 63,209.76, 94,866.48 and 32,053.92 is: 48,107.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,209.76 : 94,866.48 = 32,053.92 : x
  2. Step 2: Convert to fraction form
    63,209.76/94,866.48 = 32,053.92/x
  3. Step 3: Cross multiply
    63,209.76x = 94,866.48 × 32,053.92
  4. Step 4: Simplify right side
    63,209.76x = 3,040,842,560.60
  5. Step 5: Solve for x
    x = 3,040,842,560.60/63,209.76
  6. Step 6: Final answer
    x = 48,107.17

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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.