Home / 63,337.47-95,006.45-51,434.96

Finding the Fourth Proportional to 63,337.47, 95,006.45 and 51,434.96

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Solution

The fourth proportional to 63,337.47, 95,006.45 and 51,434.96 is: 77,152.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,337.47 : 95,006.45 = 51,434.96 : x
  2. Step 2: Convert to fraction form
    63,337.47/95,006.45 = 51,434.96/x
  3. Step 3: Cross multiply
    63,337.47x = 95,006.45 × 51,434.96
  4. Step 4: Simplify right side
    63,337.47x = 4,886,652,223.28
  5. Step 5: Solve for x
    x = 4,886,652,223.28/63,337.47
  6. Step 6: Final answer
    x = 77,152.63

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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.