Home / 17,573.82-24,279.11-14,736.18

Finding the Fourth Proportional to 17,573.82, 24,279.11 and 14,736.18

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Solution

The fourth proportional to 17,573.82, 24,279.11 and 14,736.18 is: 20,358.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,573.82 : 24,279.11 = 14,736.18 : x
  2. Step 2: Convert to fraction form
    17,573.82/24,279.11 = 14,736.18/x
  3. Step 3: Cross multiply
    17,573.82x = 24,279.11 × 14,736.18
  4. Step 4: Simplify right side
    17,573.82x = 357,781,335.20
  5. Step 5: Solve for x
    x = 357,781,335.20/17,573.82
  6. Step 6: Final answer
    x = 20,358.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.