Home / 4,531.79-6,253.40-2,542.52

Finding the Fourth Proportional to 4,531.79, 6,253.40 and 2,542.52

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Solution

The fourth proportional to 4,531.79, 6,253.40 and 2,542.52 is: 3,508.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,531.79 : 6,253.40 = 2,542.52 : x
  2. Step 2: Convert to fraction form
    4,531.79/6,253.40 = 2,542.52/x
  3. Step 3: Cross multiply
    4,531.79x = 6,253.40 × 2,542.52
  4. Step 4: Simplify right side
    4,531.79x = 15,899,350.59
  5. Step 5: Solve for x
    x = 15,899,350.59/4,531.79
  6. Step 6: Final answer
    x = 3,508.41

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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.