Home / 17,502.18-26,254.11-5,020.92

Finding the Fourth Proportional to 17,502.18, 26,254.11 and 5,020.92

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Solution

The fourth proportional to 17,502.18, 26,254.11 and 5,020.92 is: 7,531.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,502.18 : 26,254.11 = 5,020.92 : x
  2. Step 2: Convert to fraction form
    17,502.18/26,254.11 = 5,020.92/x
  3. Step 3: Cross multiply
    17,502.18x = 26,254.11 × 5,020.92
  4. Step 4: Simplify right side
    17,502.18x = 131,819,785.98
  5. Step 5: Solve for x
    x = 131,819,785.98/17,502.18
  6. Step 6: Final answer
    x = 7,531.62

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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.