Home / 44,932.12-67,410.12-15,349.90

Finding the Fourth Proportional to 44,932.12, 67,410.12 and 15,349.90

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Solution

The fourth proportional to 44,932.12, 67,410.12 and 15,349.90 is: 23,028.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,932.12 : 67,410.12 = 15,349.90 : x
  2. Step 2: Convert to fraction form
    44,932.12/67,410.12 = 15,349.90/x
  3. Step 3: Cross multiply
    44,932.12x = 67,410.12 × 15,349.90
  4. Step 4: Simplify right side
    44,932.12x = 1,034,738,600.99
  5. Step 5: Solve for x
    x = 1,034,738,600.99/44,932.12
  6. Step 6: Final answer
    x = 23,028.93

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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.