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Finding the Fourth Proportional to 63,854.56, 95,794.39 and 26,394.49

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Solution

The fourth proportional to 63,854.56, 95,794.39 and 26,394.49 is: 39,596.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,854.56 : 95,794.39 = 26,394.49 : x
  2. Step 2: Convert to fraction form
    63,854.56/95,794.39 = 26,394.49/x
  3. Step 3: Cross multiply
    63,854.56x = 95,794.39 × 26,394.49
  4. Step 4: Simplify right side
    63,854.56x = 2,528,444,068.91
  5. Step 5: Solve for x
    x = 2,528,444,068.91/63,854.56
  6. Step 6: Final answer
    x = 39,596.92

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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.