Home / 17,476.30-26,197.98-8,702.92

Finding the Fourth Proportional to 17,476.30, 26,197.98 and 8,702.92

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Solution

The fourth proportional to 17,476.30, 26,197.98 and 8,702.92 is: 13,046.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,476.30 : 26,197.98 = 8,702.92 : x
  2. Step 2: Convert to fraction form
    17,476.30/26,197.98 = 8,702.92/x
  3. Step 3: Cross multiply
    17,476.30x = 26,197.98 × 8,702.92
  4. Step 4: Simplify right side
    17,476.30x = 227,998,924.10
  5. Step 5: Solve for x
    x = 227,998,924.10/17,476.30
  6. Step 6: Final answer
    x = 13,046.18

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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.