Home / 17,240.57-25,862.88-6,148.83

Finding the Fourth Proportional to 17,240.57, 25,862.88 and 6,148.83

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Solution

The fourth proportional to 17,240.57, 25,862.88 and 6,148.83 is: 9,223.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,240.57 : 25,862.88 = 6,148.83 : x
  2. Step 2: Convert to fraction form
    17,240.57/25,862.88 = 6,148.83/x
  3. Step 3: Cross multiply
    17,240.57x = 25,862.88 × 6,148.83
  4. Step 4: Simplify right side
    17,240.57x = 159,026,452.43
  5. Step 5: Solve for x
    x = 159,026,452.43/17,240.57
  6. Step 6: Final answer
    x = 9,223.97

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1.5x scale

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.