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Finding the Fourth Proportional to 60,182.49, 83,054.41 and 33,324.97

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Solution

The fourth proportional to 60,182.49, 83,054.41 and 33,324.97 is: 45,989.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,182.49 : 83,054.41 = 33,324.97 : x
  2. Step 2: Convert to fraction form
    60,182.49/83,054.41 = 33,324.97/x
  3. Step 3: Cross multiply
    60,182.49x = 83,054.41 × 33,324.97
  4. Step 4: Simplify right side
    60,182.49x = 2,767,785,721.62
  5. Step 5: Solve for x
    x = 2,767,785,721.62/60,182.49
  6. Step 6: Final answer
    x = 45,989.88

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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.