Home / 4,325.12-6,482.18-2,375.04

Finding the Fourth Proportional to 4,325.12, 6,482.18 and 2,375.04

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Solution

The fourth proportional to 4,325.12, 6,482.18 and 2,375.04 is: 3,559.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,325.12 : 6,482.18 = 2,375.04 : x
  2. Step 2: Convert to fraction form
    4,325.12/6,482.18 = 2,375.04/x
  3. Step 3: Cross multiply
    4,325.12x = 6,482.18 × 2,375.04
  4. Step 4: Simplify right side
    4,325.12x = 15,395,424.91
  5. Step 5: Solve for x
    x = 15,395,424.91/4,325.12
  6. Step 6: Final answer
    x = 3,559.54

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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.