Home / 3,587.90-4,951.25-2,096.04

Finding the Fourth Proportional to 3,587.90, 4,951.25 and 2,096.04

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Solution

The fourth proportional to 3,587.90, 4,951.25 and 2,096.04 is: 2,892.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,587.90 : 4,951.25 = 2,096.04 : x
  2. Step 2: Convert to fraction form
    3,587.90/4,951.25 = 2,096.04/x
  3. Step 3: Cross multiply
    3,587.90x = 4,951.25 × 2,096.04
  4. Step 4: Simplify right side
    3,587.90x = 10,378,023.29
  5. Step 5: Solve for x
    x = 10,378,023.29/3,587.90
  6. Step 6: Final answer
    x = 2,892.51

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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.