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Finding the Fourth Proportional to 60,053.88, 90,067.05 and 22,617.84

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Solution

The fourth proportional to 60,053.88, 90,067.05 and 22,617.84 is: 33,921.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,053.88 : 90,067.05 = 22,617.84 : x
  2. Step 2: Convert to fraction form
    60,053.88/90,067.05 = 22,617.84/x
  3. Step 3: Cross multiply
    60,053.88x = 90,067.05 × 22,617.84
  4. Step 4: Simplify right side
    60,053.88x = 2,037,122,126.17
  5. Step 5: Solve for x
    x = 2,037,122,126.17/60,053.88
  6. Step 6: Final answer
    x = 33,921.57

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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.