Home / 17,786-24,546.12-10,335.44

Finding the Fourth Proportional to 17,786, 24,546.12 and 10,335.44

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Solution

The fourth proportional to 17,786, 24,546.12 and 10,335.44 is: 14,263.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,786 : 24,546.12 = 10,335.44 : x
  2. Step 2: Convert to fraction form
    17,786/24,546.12 = 10,335.44/x
  3. Step 3: Cross multiply
    17,786x = 24,546.12 × 10,335.44
  4. Step 4: Simplify right side
    17,786x = 253,694,950.49
  5. Step 5: Solve for x
    x = 253,694,950.49/17,786
  6. Step 6: Final answer
    x = 14,263.74

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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.