Home / 47,193.17-65,126.58-25,972.43

Finding the Fourth Proportional to 47,193.17, 65,126.58 and 25,972.43

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Solution

The fourth proportional to 47,193.17, 65,126.58 and 25,972.43 is: 35,841.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,193.17 : 65,126.58 = 25,972.43 : x
  2. Step 2: Convert to fraction form
    47,193.17/65,126.58 = 25,972.43/x
  3. Step 3: Cross multiply
    47,193.17x = 65,126.58 × 25,972.43
  4. Step 4: Simplify right side
    47,193.17x = 1,691,495,540.19
  5. Step 5: Solve for x
    x = 1,691,495,540.19/47,193.17
  6. Step 6: Final answer
    x = 35,841.96

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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.