Home / 60,091.09-82,918.51-33,229.95

Finding the Fourth Proportional to 60,091.09, 82,918.51 and 33,229.95

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Solution

The fourth proportional to 60,091.09, 82,918.51 and 33,229.95 is: 45,853.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,091.09 : 82,918.51 = 33,229.95 : x
  2. Step 2: Convert to fraction form
    60,091.09/82,918.51 = 33,229.95/x
  3. Step 3: Cross multiply
    60,091.09x = 82,918.51 × 33,229.95
  4. Step 4: Simplify right side
    60,091.09x = 2,755,377,640.81
  5. Step 5: Solve for x
    x = 2,755,377,640.81/60,091.09
  6. Step 6: Final answer
    x = 45,853.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.