Home / 41,799-62,702.15-10,634.25

Finding the Fourth Proportional to 41,799, 62,702.15 and 10,634.25

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Solution

The fourth proportional to 41,799, 62,702.15 and 10,634.25 is: 15,952.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,799 : 62,702.15 = 10,634.25 : x
  2. Step 2: Convert to fraction form
    41,799/62,702.15 = 10,634.25/x
  3. Step 3: Cross multiply
    41,799x = 62,702.15 × 10,634.25
  4. Step 4: Simplify right side
    41,799x = 666,790,285.47
  5. Step 5: Solve for x
    x = 666,790,285.47/41,799
  6. Step 6: Final answer
    x = 15,952.30

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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.