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Finding the Fourth Proportional to 60,734.43, 83,799.99 and 35,245.08

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Solution

The fourth proportional to 60,734.43, 83,799.99 and 35,245.08 is: 48,630.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,734.43 : 83,799.99 = 35,245.08 : x
  2. Step 2: Convert to fraction form
    60,734.43/83,799.99 = 35,245.08/x
  3. Step 3: Cross multiply
    60,734.43x = 83,799.99 × 35,245.08
  4. Step 4: Simplify right side
    60,734.43x = 2,953,537,351.55
  5. Step 5: Solve for x
    x = 2,953,537,351.55/60,734.43
  6. Step 6: Final answer
    x = 48,630.36

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