Home / 44,539.20-61,469.28-25,677

Finding the Fourth Proportional to 44,539.20, 61,469.28 and 25,677

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Solution

The fourth proportional to 44,539.20, 61,469.28 and 25,677 is: 35,437.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,539.20 : 61,469.28 = 25,677 : x
  2. Step 2: Convert to fraction form
    44,539.20/61,469.28 = 25,677/x
  3. Step 3: Cross multiply
    44,539.20x = 61,469.28 × 25,677
  4. Step 4: Simplify right side
    44,539.20x = 1,578,346,702.56
  5. Step 5: Solve for x
    x = 1,578,346,702.56/44,539.20
  6. Step 6: Final answer
    x = 35,437.25

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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.