Home / 4,229.16-5,836.17-2,340.59

Finding the Fourth Proportional to 4,229.16, 5,836.17 and 2,340.59

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Solution

The fourth proportional to 4,229.16, 5,836.17 and 2,340.59 is: 3,229.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,229.16 : 5,836.17 = 2,340.59 : x
  2. Step 2: Convert to fraction form
    4,229.16/5,836.17 = 2,340.59/x
  3. Step 3: Cross multiply
    4,229.16x = 5,836.17 × 2,340.59
  4. Step 4: Simplify right side
    4,229.16x = 13,660,081.14
  5. Step 5: Solve for x
    x = 13,660,081.14/4,229.16
  6. Step 6: Final answer
    x = 3,229.98

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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.