Home / 41,666.54-62,426.93-34,691.40

Finding the Fourth Proportional to 41,666.54, 62,426.93 and 34,691.40

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Solution

The fourth proportional to 41,666.54, 62,426.93 and 34,691.40 is: 51,976.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,666.54 : 62,426.93 = 34,691.40 : x
  2. Step 2: Convert to fraction form
    41,666.54/62,426.93 = 34,691.40/x
  3. Step 3: Cross multiply
    41,666.54x = 62,426.93 × 34,691.40
  4. Step 4: Simplify right side
    41,666.54x = 2,165,677,425.95
  5. Step 5: Solve for x
    x = 2,165,677,425.95/41,666.54
  6. Step 6: Final answer
    x = 51,976.42

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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.