Home / 3,331.76-4,592.43-2,532.42

Finding the Fourth Proportional to 3,331.76, 4,592.43 and 2,532.42

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Solution

The fourth proportional to 3,331.76, 4,592.43 and 2,532.42 is: 3,490.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,331.76 : 4,592.43 = 2,532.42 : x
  2. Step 2: Convert to fraction form
    3,331.76/4,592.43 = 2,532.42/x
  3. Step 3: Cross multiply
    3,331.76x = 4,592.43 × 2,532.42
  4. Step 4: Simplify right side
    3,331.76x = 11,629,961.58
  5. Step 5: Solve for x
    x = 11,629,961.58/3,331.76
  6. Step 6: Final answer
    x = 3,490.64

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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.