Home / 44,687.05-66,950.61-29,851.02

Finding the Fourth Proportional to 44,687.05, 66,950.61 and 29,851.02

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Solution

The fourth proportional to 44,687.05, 66,950.61 and 29,851.02 is: 44,723.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,687.05 : 66,950.61 = 29,851.02 : x
  2. Step 2: Convert to fraction form
    44,687.05/66,950.61 = 29,851.02/x
  3. Step 3: Cross multiply
    44,687.05x = 66,950.61 × 29,851.02
  4. Step 4: Simplify right side
    44,687.05x = 1,998,543,998.12
  5. Step 5: Solve for x
    x = 1,998,543,998.12/44,687.05
  6. Step 6: Final answer
    x = 44,723.11

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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.