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Finding the Fourth Proportional to 60,633.94, 83,672.68 and 33,775

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Solution

The fourth proportional to 60,633.94, 83,672.68 and 33,775 is: 46,608.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,633.94 : 83,672.68 = 33,775 : x
  2. Step 2: Convert to fraction form
    60,633.94/83,672.68 = 33,775/x
  3. Step 3: Cross multiply
    60,633.94x = 83,672.68 × 33,775
  4. Step 4: Simplify right side
    60,633.94x = 2,826,044,767
  5. Step 5: Solve for x
    x = 2,826,044,767/60,633.94
  6. Step 6: Final answer
    x = 46,608.30

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