Home / 41,464.30-62,202.60-13,375.12

Finding the Fourth Proportional to 41,464.30, 62,202.60 and 13,375.12

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Solution

The fourth proportional to 41,464.30, 62,202.60 and 13,375.12 is: 20,064.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,464.30 : 62,202.60 = 13,375.12 : x
  2. Step 2: Convert to fraction form
    41,464.30/62,202.60 = 13,375.12/x
  3. Step 3: Cross multiply
    41,464.30x = 62,202.60 × 13,375.12
  4. Step 4: Simplify right side
    41,464.30x = 831,967,239.31
  5. Step 5: Solve for x
    x = 831,967,239.31/41,464.30
  6. Step 6: Final answer
    x = 20,064.66

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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.