Home / 3,233.38-4,462.67-1,836.13

Finding the Fourth Proportional to 3,233.38, 4,462.67 and 1,836.13

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Solution

The fourth proportional to 3,233.38, 4,462.67 and 1,836.13 is: 2,534.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233.38 : 4,462.67 = 1,836.13 : x
  2. Step 2: Convert to fraction form
    3,233.38/4,462.67 = 1,836.13/x
  3. Step 3: Cross multiply
    3,233.38x = 4,462.67 × 1,836.13
  4. Step 4: Simplify right side
    3,233.38x = 8,194,042.27
  5. Step 5: Solve for x
    x = 8,194,042.27/3,233.38
  6. Step 6: Final answer
    x = 2,534.20

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1.5x scale

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.