Home / 63,877.14-95,725.35-35,426.70

Finding the Fourth Proportional to 63,877.14, 95,725.35 and 35,426.70

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Solution

The fourth proportional to 63,877.14, 95,725.35 and 35,426.70 is: 53,089.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,877.14 : 95,725.35 = 35,426.70 : x
  2. Step 2: Convert to fraction form
    63,877.14/95,725.35 = 35,426.70/x
  3. Step 3: Cross multiply
    63,877.14x = 95,725.35 × 35,426.70
  4. Step 4: Simplify right side
    63,877.14x = 3,391,233,256.85
  5. Step 5: Solve for x
    x = 3,391,233,256.85/63,877.14
  6. Step 6: Final answer
    x = 53,089.94

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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.