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Finding the Fourth Proportional to 63,230.88, 94,767.48 and 35,166

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Solution

The fourth proportional to 63,230.88, 94,767.48 and 35,166 is: 52,705.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,230.88 : 94,767.48 = 35,166 : x
  2. Step 2: Convert to fraction form
    63,230.88/94,767.48 = 35,166/x
  3. Step 3: Cross multiply
    63,230.88x = 94,767.48 × 35,166
  4. Step 4: Simplify right side
    63,230.88x = 3,332,593,201.68
  5. Step 5: Solve for x
    x = 3,332,593,201.68/63,230.88
  6. Step 6: Final answer
    x = 52,705.15

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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.