Home / 2,269.16-3,402.13-1,034.87

Finding the Fourth Proportional to 2,269.16, 3,402.13 and 1,034.87

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Solution

The fourth proportional to 2,269.16, 3,402.13 and 1,034.87 is: 1,551.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,269.16 : 3,402.13 = 1,034.87 : x
  2. Step 2: Convert to fraction form
    2,269.16/3,402.13 = 1,034.87/x
  3. Step 3: Cross multiply
    2,269.16x = 3,402.13 × 1,034.87
  4. Step 4: Simplify right side
    2,269.16x = 3,520,762.27
  5. Step 5: Solve for x
    x = 3,520,762.27/2,269.16
  6. Step 6: Final answer
    x = 1,551.57

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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.