Home / 44,697.11-67,054.30-15,119.75

Finding the Fourth Proportional to 44,697.11, 67,054.30 and 15,119.75

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Solution

The fourth proportional to 44,697.11, 67,054.30 and 15,119.75 is: 22,682.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,697.11 : 67,054.30 = 15,119.75 : x
  2. Step 2: Convert to fraction form
    44,697.11/67,054.30 = 15,119.75/x
  3. Step 3: Cross multiply
    44,697.11x = 67,054.30 × 15,119.75
  4. Step 4: Simplify right side
    44,697.11x = 1,013,844,382.26
  5. Step 5: Solve for x
    x = 1,013,844,382.26/44,697.11
  6. Step 6: Final answer
    x = 22,682.55

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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.