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Finding the Fourth Proportional to 61,656.84, 92,517.66 and 33,597

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Solution

The fourth proportional to 61,656.84, 92,517.66 and 33,597 is: 50,413.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,656.84 : 92,517.66 = 33,597 : x
  2. Step 2: Convert to fraction form
    61,656.84/92,517.66 = 33,597/x
  3. Step 3: Cross multiply
    61,656.84x = 92,517.66 × 33,597
  4. Step 4: Simplify right side
    61,656.84x = 3,108,315,823.02
  5. Step 5: Solve for x
    x = 3,108,315,823.02/61,656.84
  6. Step 6: Final answer
    x = 50,413.15

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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.