Home / 63,933.71-95,897.10-19,560.46

Finding the Fourth Proportional to 63,933.71, 95,897.10 and 19,560.46

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Solution

The fourth proportional to 63,933.71, 95,897.10 and 19,560.46 is: 29,339.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,933.71 : 95,897.10 = 19,560.46 : x
  2. Step 2: Convert to fraction form
    63,933.71/95,897.10 = 19,560.46/x
  3. Step 3: Cross multiply
    63,933.71x = 95,897.10 × 19,560.46
  4. Step 4: Simplify right side
    63,933.71x = 1,875,790,909.18
  5. Step 5: Solve for x
    x = 1,875,790,909.18/63,933.71
  6. Step 6: Final answer
    x = 29,339.62

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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.