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Finding the Fourth Proportional to 63,892.04, 88,170.82 and 35,597.48

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Solution

The fourth proportional to 63,892.04, 88,170.82 and 35,597.48 is: 49,124.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,892.04 : 88,170.82 = 35,597.48 : x
  2. Step 2: Convert to fraction form
    63,892.04/88,170.82 = 35,597.48/x
  3. Step 3: Cross multiply
    63,892.04x = 88,170.82 × 35,597.48
  4. Step 4: Simplify right side
    63,892.04x = 3,138,659,001.53
  5. Step 5: Solve for x
    x = 3,138,659,001.53/63,892.04
  6. Step 6: Final answer
    x = 49,124.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.