Home / 9,377.40-14,064.19-3,452.26

Finding the Fourth Proportional to 9,377.40, 14,064.19 and 3,452.26

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Solution

The fourth proportional to 9,377.40, 14,064.19 and 3,452.26 is: 5,177.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,377.40 : 14,064.19 = 3,452.26 : x
  2. Step 2: Convert to fraction form
    9,377.40/14,064.19 = 3,452.26/x
  3. Step 3: Cross multiply
    9,377.40x = 14,064.19 × 3,452.26
  4. Step 4: Simplify right side
    9,377.40x = 48,553,240.57
  5. Step 5: Solve for x
    x = 48,553,240.57/9,377.40
  6. Step 6: Final answer
    x = 5,177.69

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.