Home / 4,132.26-5,702.99-2,454.08

Finding the Fourth Proportional to 4,132.26, 5,702.99 and 2,454.08

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Solution

The fourth proportional to 4,132.26, 5,702.99 and 2,454.08 is: 3,386.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,132.26 : 5,702.99 = 2,454.08 : x
  2. Step 2: Convert to fraction form
    4,132.26/5,702.99 = 2,454.08/x
  3. Step 3: Cross multiply
    4,132.26x = 5,702.99 × 2,454.08
  4. Step 4: Simplify right side
    4,132.26x = 13,995,552.91
  5. Step 5: Solve for x
    x = 13,995,552.91/4,132.26
  6. Step 6: Final answer
    x = 3,386.90

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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.