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Finding the Fourth Proportional to 63,354.33, 94,965.62 and 33,382.17

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Solution

The fourth proportional to 63,354.33, 94,965.62 and 33,382.17 is: 50,038.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,354.33 : 94,965.62 = 33,382.17 : x
  2. Step 2: Convert to fraction form
    63,354.33/94,965.62 = 33,382.17/x
  3. Step 3: Cross multiply
    63,354.33x = 94,965.62 × 33,382.17
  4. Step 4: Simplify right side
    63,354.33x = 3,170,158,304.08
  5. Step 5: Solve for x
    x = 3,170,158,304.08/63,354.33
  6. Step 6: Final answer
    x = 50,038.54

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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.