Home / 63,717.37-95,516.35-21,567.97

Finding the Fourth Proportional to 63,717.37, 95,516.35 and 21,567.97

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Solution

The fourth proportional to 63,717.37, 95,516.35 and 21,567.97 is: 32,331.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,717.37 : 95,516.35 = 21,567.97 : x
  2. Step 2: Convert to fraction form
    63,717.37/95,516.35 = 21,567.97/x
  3. Step 3: Cross multiply
    63,717.37x = 95,516.35 × 21,567.97
  4. Step 4: Simplify right side
    63,717.37x = 2,060,093,836.79
  5. Step 5: Solve for x
    x = 2,060,093,836.79/63,717.37
  6. Step 6: Final answer
    x = 32,331.75

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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.