Home / 22,701.97-34,062.33-10,045.09

Finding the Fourth Proportional to 22,701.97, 34,062.33 and 10,045.09

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Solution

The fourth proportional to 22,701.97, 34,062.33 and 10,045.09 is: 15,071.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,701.97 : 34,062.33 = 10,045.09 : x
  2. Step 2: Convert to fraction form
    22,701.97/34,062.33 = 10,045.09/x
  3. Step 3: Cross multiply
    22,701.97x = 34,062.33 × 10,045.09
  4. Step 4: Simplify right side
    22,701.97x = 342,159,000.15
  5. Step 5: Solve for x
    x = 342,159,000.15/22,701.97
  6. Step 6: Final answer
    x = 15,071.78

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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.