Home / 4,132.18-5,702.40-2,363.82

Finding the Fourth Proportional to 4,132.18, 5,702.40 and 2,363.82

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Solution

The fourth proportional to 4,132.18, 5,702.40 and 2,363.82 is: 3,262.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,132.18 : 5,702.40 = 2,363.82 : x
  2. Step 2: Convert to fraction form
    4,132.18/5,702.40 = 2,363.82/x
  3. Step 3: Cross multiply
    4,132.18x = 5,702.40 × 2,363.82
  4. Step 4: Simplify right side
    4,132.18x = 13,479,447.17
  5. Step 5: Solve for x
    x = 13,479,447.17/4,132.18
  6. Step 6: Final answer
    x = 3,262.07

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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.