Home / 44,519.52-61,433.28-25,657.92

Finding the Fourth Proportional to 44,519.52, 61,433.28 and 25,657.92

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Solution

The fourth proportional to 44,519.52, 61,433.28 and 25,657.92 is: 35,405.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,519.52 : 61,433.28 = 25,657.92 : x
  2. Step 2: Convert to fraction form
    44,519.52/61,433.28 = 25,657.92/x
  3. Step 3: Cross multiply
    44,519.52x = 61,433.28 × 25,657.92
  4. Step 4: Simplify right side
    44,519.52x = 1,576,250,183.58
  5. Step 5: Solve for x
    x = 1,576,250,183.58/44,519.52
  6. Step 6: Final answer
    x = 35,405.82

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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.