Home / 63,552.19-95,261.76-21,417.70

Finding the Fourth Proportional to 63,552.19, 95,261.76 and 21,417.70

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Solution

The fourth proportional to 63,552.19, 95,261.76 and 21,417.70 is: 32,104.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,552.19 : 95,261.76 = 21,417.70 : x
  2. Step 2: Convert to fraction form
    63,552.19/95,261.76 = 21,417.70/x
  3. Step 3: Cross multiply
    63,552.19x = 95,261.76 × 21,417.70
  4. Step 4: Simplify right side
    63,552.19x = 2,040,287,797.15
  5. Step 5: Solve for x
    x = 2,040,287,797.15/63,552.19
  6. Step 6: Final answer
    x = 32,104.13

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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.