Home / 17,717.29-26,575.98-16,634.73

Finding the Fourth Proportional to 17,717.29, 26,575.98 and 16,634.73

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Solution

The fourth proportional to 17,717.29, 26,575.98 and 16,634.73 is: 24,952.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,717.29 : 26,575.98 = 16,634.73 : x
  2. Step 2: Convert to fraction form
    17,717.29/26,575.98 = 16,634.73/x
  3. Step 3: Cross multiply
    17,717.29x = 26,575.98 × 16,634.73
  4. Step 4: Simplify right side
    17,717.29x = 442,084,139.58
  5. Step 5: Solve for x
    x = 442,084,139.58/17,717.29
  6. Step 6: Final answer
    x = 24,952.13

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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.