Home / 15,731.32-23,597.82-4,044.64

Finding the Fourth Proportional to 15,731.32, 23,597.82 and 4,044.64

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Solution

The fourth proportional to 15,731.32, 23,597.82 and 4,044.64 is: 6,067.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,731.32 : 23,597.82 = 4,044.64 : x
  2. Step 2: Convert to fraction form
    15,731.32/23,597.82 = 4,044.64/x
  3. Step 3: Cross multiply
    15,731.32x = 23,597.82 × 4,044.64
  4. Step 4: Simplify right side
    15,731.32x = 95,444,686.68
  5. Step 5: Solve for x
    x = 95,444,686.68/15,731.32
  6. Step 6: Final answer
    x = 6,067.18

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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.