Home / 44,410.12-66,627.24-19,452.40

Finding the Fourth Proportional to 44,410.12, 66,627.24 and 19,452.40

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Solution

The fourth proportional to 44,410.12, 66,627.24 and 19,452.40 is: 29,183.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,410.12 : 66,627.24 = 19,452.40 : x
  2. Step 2: Convert to fraction form
    44,410.12/66,627.24 = 19,452.40/x
  3. Step 3: Cross multiply
    44,410.12x = 66,627.24 × 19,452.40
  4. Step 4: Simplify right side
    44,410.12x = 1,296,059,723.38
  5. Step 5: Solve for x
    x = 1,296,059,723.38/44,410.12
  6. Step 6: Final answer
    x = 29,183.88

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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.