Home / 9,452.16-13,044.12-5,473.56

Finding the Fourth Proportional to 9,452.16, 13,044.12 and 5,473.56

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Solution

The fourth proportional to 9,452.16, 13,044.12 and 5,473.56 is: 7,553.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,452.16 : 13,044.12 = 5,473.56 : x
  2. Step 2: Convert to fraction form
    9,452.16/13,044.12 = 5,473.56/x
  3. Step 3: Cross multiply
    9,452.16x = 13,044.12 × 5,473.56
  4. Step 4: Simplify right side
    9,452.16x = 71,397,773.47
  5. Step 5: Solve for x
    x = 71,397,773.47/9,452.16
  6. Step 6: Final answer
    x = 7,553.59

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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.