Home / 4,432.91-6,117.42-2,443.55

Finding the Fourth Proportional to 4,432.91, 6,117.42 and 2,443.55

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Solution

The fourth proportional to 4,432.91, 6,117.42 and 2,443.55 is: 3,372.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,432.91 : 6,117.42 = 2,443.55 : x
  2. Step 2: Convert to fraction form
    4,432.91/6,117.42 = 2,443.55/x
  3. Step 3: Cross multiply
    4,432.91x = 6,117.42 × 2,443.55
  4. Step 4: Simplify right side
    4,432.91x = 14,948,221.64
  5. Step 5: Solve for x
    x = 14,948,221.64/4,432.91
  6. Step 6: Final answer
    x = 3,372.10

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Double scale
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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.