Home / 16,537.82-22,834.10-10,172.97

Finding the Fourth Proportional to 16,537.82, 22,834.10 and 10,172.97

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Solution

The fourth proportional to 16,537.82, 22,834.10 and 10,172.97 is: 14,046.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,537.82 : 22,834.10 = 10,172.97 : x
  2. Step 2: Convert to fraction form
    16,537.82/22,834.10 = 10,172.97/x
  3. Step 3: Cross multiply
    16,537.82x = 22,834.10 × 10,172.97
  4. Step 4: Simplify right side
    16,537.82x = 232,290,575.49
  5. Step 5: Solve for x
    x = 232,290,575.49/16,537.82
  6. Step 6: Final answer
    x = 14,046.02

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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.