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Finding the Fourth Proportional to 49,591.68, 68,335.68 and 46,092.16

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Solution

The fourth proportional to 49,591.68, 68,335.68 and 46,092.16 is: 63,513.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,591.68 : 68,335.68 = 46,092.16 : x
  2. Step 2: Convert to fraction form
    49,591.68/68,335.68 = 46,092.16/x
  3. Step 3: Cross multiply
    49,591.68x = 68,335.68 × 46,092.16
  4. Step 4: Simplify right side
    49,591.68x = 3,149,739,096.27
  5. Step 5: Solve for x
    x = 3,149,739,096.27/49,591.68
  6. Step 6: Final answer
    x = 63,513.46

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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.