Home / 3,562.11-5,348.03-2,269.35

Finding the Fourth Proportional to 3,562.11, 5,348.03 and 2,269.35

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Solution

The fourth proportional to 3,562.11, 5,348.03 and 2,269.35 is: 3,407.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,562.11 : 5,348.03 = 2,269.35 : x
  2. Step 2: Convert to fraction form
    3,562.11/5,348.03 = 2,269.35/x
  3. Step 3: Cross multiply
    3,562.11x = 5,348.03 × 2,269.35
  4. Step 4: Simplify right side
    3,562.11x = 12,136,540.53
  5. Step 5: Solve for x
    x = 12,136,540.53/3,562.11
  6. Step 6: Final answer
    x = 3,407.12

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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.