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Finding the Fourth Proportional to 63,751.27, 95,669.04 and 63,258.79

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Solution

The fourth proportional to 63,751.27, 95,669.04 and 63,258.79 is: 94,929.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,751.27 : 95,669.04 = 63,258.79 : x
  2. Step 2: Convert to fraction form
    63,751.27/95,669.04 = 63,258.79/x
  3. Step 3: Cross multiply
    63,751.27x = 95,669.04 × 63,258.79
  4. Step 4: Simplify right side
    63,751.27x = 6,051,907,710.86
  5. Step 5: Solve for x
    x = 6,051,907,710.86/63,751.27
  6. Step 6: Final answer
    x = 94,929.99

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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.