Home / 4,305.55-6,452.31-2,326.91

Finding the Fourth Proportional to 4,305.55, 6,452.31 and 2,326.91

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Solution

The fourth proportional to 4,305.55, 6,452.31 and 2,326.91 is: 3,487.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,305.55 : 6,452.31 = 2,326.91 : x
  2. Step 2: Convert to fraction form
    4,305.55/6,452.31 = 2,326.91/x
  3. Step 3: Cross multiply
    4,305.55x = 6,452.31 × 2,326.91
  4. Step 4: Simplify right side
    4,305.55x = 15,013,939.97
  5. Step 5: Solve for x
    x = 15,013,939.97/4,305.55
  6. Step 6: Final answer
    x = 3,487.12

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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.