Home / 9,452.25-13,044.11-5,261.49

Finding the Fourth Proportional to 9,452.25, 13,044.11 and 5,261.49

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Solution

The fourth proportional to 9,452.25, 13,044.11 and 5,261.49 is: 7,260.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,452.25 : 13,044.11 = 5,261.49 : x
  2. Step 2: Convert to fraction form
    9,452.25/13,044.11 = 5,261.49/x
  3. Step 3: Cross multiply
    9,452.25x = 13,044.11 × 5,261.49
  4. Step 4: Simplify right side
    9,452.25x = 68,631,428.02
  5. Step 5: Solve for x
    x = 68,631,428.02/9,452.25
  6. Step 6: Final answer
    x = 7,260.86

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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.