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Finding the Fourth Proportional to 63,952.15, 95,955.84 and 34,335.40

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Solution

The fourth proportional to 63,952.15, 95,955.84 and 34,335.40 is: 51,517.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,952.15 : 95,955.84 = 34,335.40 : x
  2. Step 2: Convert to fraction form
    63,952.15/95,955.84 = 34,335.40/x
  3. Step 3: Cross multiply
    63,952.15x = 95,955.84 × 34,335.40
  4. Step 4: Simplify right side
    63,952.15x = 3,294,682,148.74
  5. Step 5: Solve for x
    x = 3,294,682,148.74/63,952.15
  6. Step 6: Final answer
    x = 51,517.93

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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.