Home / 16,167.33-22,313.40-9,452.82

Finding the Fourth Proportional to 16,167.33, 22,313.40 and 9,452.82

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Solution

The fourth proportional to 16,167.33, 22,313.40 and 9,452.82 is: 13,046.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,167.33 : 22,313.40 = 9,452.82 : x
  2. Step 2: Convert to fraction form
    16,167.33/22,313.40 = 9,452.82/x
  3. Step 3: Cross multiply
    16,167.33x = 22,313.40 × 9,452.82
  4. Step 4: Simplify right side
    16,167.33x = 210,924,553.79
  5. Step 5: Solve for x
    x = 210,924,553.79/16,167.33
  6. Step 6: Final answer
    x = 13,046.34

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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.