Home / 60,108.04-82,947.54-33,249.80

Finding the Fourth Proportional to 60,108.04, 82,947.54 and 33,249.80

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Solution

The fourth proportional to 60,108.04, 82,947.54 and 33,249.80 is: 45,883.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,108.04 : 82,947.54 = 33,249.80 : x
  2. Step 2: Convert to fraction form
    60,108.04/82,947.54 = 33,249.80/x
  3. Step 3: Cross multiply
    60,108.04x = 82,947.54 × 33,249.80
  4. Step 4: Simplify right side
    60,108.04x = 2,757,989,115.49
  5. Step 5: Solve for x
    x = 2,757,989,115.49/60,108.04
  6. Step 6: Final answer
    x = 45,883.86

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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.