Home / 15,397.07-23,093.33-4,304.88

Finding the Fourth Proportional to 15,397.07, 23,093.33 and 4,304.88

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Solution

The fourth proportional to 15,397.07, 23,093.33 and 4,304.88 is: 6,456.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,397.07 : 23,093.33 = 4,304.88 : x
  2. Step 2: Convert to fraction form
    15,397.07/23,093.33 = 4,304.88/x
  3. Step 3: Cross multiply
    15,397.07x = 23,093.33 × 4,304.88
  4. Step 4: Simplify right side
    15,397.07x = 99,413,992.93
  5. Step 5: Solve for x
    x = 99,413,992.93/15,397.07
  6. Step 6: Final answer
    x = 6,456.68

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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.