Home / 2,497.03-3,742.17-1,195.90

Finding the Fourth Proportional to 2,497.03, 3,742.17 and 1,195.90

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Solution

The fourth proportional to 2,497.03, 3,742.17 and 1,195.90 is: 1,792.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,497.03 : 3,742.17 = 1,195.90 : x
  2. Step 2: Convert to fraction form
    2,497.03/3,742.17 = 1,195.90/x
  3. Step 3: Cross multiply
    2,497.03x = 3,742.17 × 1,195.90
  4. Step 4: Simplify right side
    2,497.03x = 4,475,261.10
  5. Step 5: Solve for x
    x = 4,475,261.10/2,497.03
  6. Step 6: Final answer
    x = 1,792.23

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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.