Home / 4,337.53-6,507.11-1,375.85

Finding the Fourth Proportional to 4,337.53, 6,507.11 and 1,375.85

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Solution

The fourth proportional to 4,337.53, 6,507.11 and 1,375.85 is: 2,064.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,337.53 : 6,507.11 = 1,375.85 : x
  2. Step 2: Convert to fraction form
    4,337.53/6,507.11 = 1,375.85/x
  3. Step 3: Cross multiply
    4,337.53x = 6,507.11 × 1,375.85
  4. Step 4: Simplify right side
    4,337.53x = 8,952,807.29
  5. Step 5: Solve for x
    x = 8,952,807.29/4,337.53
  6. Step 6: Final answer
    x = 2,064.03

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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.