Home / 4,326.01-6,489.05-2,377.15

Finding the Fourth Proportional to 4,326.01, 6,489.05 and 2,377.15

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Solution

The fourth proportional to 4,326.01, 6,489.05 and 2,377.15 is: 3,565.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,326.01 : 6,489.05 = 2,377.15 : x
  2. Step 2: Convert to fraction form
    4,326.01/6,489.05 = 2,377.15/x
  3. Step 3: Cross multiply
    4,326.01x = 6,489.05 × 2,377.15
  4. Step 4: Simplify right side
    4,326.01x = 15,425,417.10
  5. Step 5: Solve for x
    x = 15,425,417.10/4,326.01
  6. Step 6: Final answer
    x = 3,565.74

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.