Home / 4,576.10-6,310.27-3,915.14

Finding the Fourth Proportional to 4,576.10, 6,310.27 and 3,915.14

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Solution

The fourth proportional to 4,576.10, 6,310.27 and 3,915.14 is: 5,398.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,576.10 : 6,310.27 = 3,915.14 : x
  2. Step 2: Convert to fraction form
    4,576.10/6,310.27 = 3,915.14/x
  3. Step 3: Cross multiply
    4,576.10x = 6,310.27 × 3,915.14
  4. Step 4: Simplify right side
    4,576.10x = 24,705,590.49
  5. Step 5: Solve for x
    x = 24,705,590.49/4,576.10
  6. Step 6: Final answer
    x = 5,398.83

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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.