Home / 44,912.52-67,367.97-18,617.22

Finding the Fourth Proportional to 44,912.52, 67,367.97 and 18,617.22

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Solution

The fourth proportional to 44,912.52, 67,367.97 and 18,617.22 is: 27,925.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,912.52 : 67,367.97 = 18,617.22 : x
  2. Step 2: Convert to fraction form
    44,912.52/67,367.97 = 18,617.22/x
  3. Step 3: Cross multiply
    44,912.52x = 67,367.97 × 18,617.22
  4. Step 4: Simplify right side
    44,912.52x = 1,254,204,318.44
  5. Step 5: Solve for x
    x = 1,254,204,318.44/44,912.52
  6. Step 6: Final answer
    x = 27,925.49

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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.