Home / 4,240.29-5,851.58-2,377.29

Finding the Fourth Proportional to 4,240.29, 5,851.58 and 2,377.29

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Solution

The fourth proportional to 4,240.29, 5,851.58 and 2,377.29 is: 3,280.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,240.29 : 5,851.58 = 2,377.29 : x
  2. Step 2: Convert to fraction form
    4,240.29/5,851.58 = 2,377.29/x
  3. Step 3: Cross multiply
    4,240.29x = 5,851.58 × 2,377.29
  4. Step 4: Simplify right side
    4,240.29x = 13,910,902.62
  5. Step 5: Solve for x
    x = 13,910,902.62/4,240.29
  6. Step 6: Final answer
    x = 3,280.65

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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.