Home / 44,939.14-67,339.41-22,116.79

Finding the Fourth Proportional to 44,939.14, 67,339.41 and 22,116.79

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Solution

The fourth proportional to 44,939.14, 67,339.41 and 22,116.79 is: 33,141.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,939.14 : 67,339.41 = 22,116.79 : x
  2. Step 2: Convert to fraction form
    44,939.14/67,339.41 = 22,116.79/x
  3. Step 3: Cross multiply
    44,939.14x = 67,339.41 × 22,116.79
  4. Step 4: Simplify right side
    44,939.14x = 1,489,331,589.69
  5. Step 5: Solve for x
    x = 1,489,331,589.69/44,939.14
  6. Step 6: Final answer
    x = 33,141.08

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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.