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Finding the Fourth Proportional to 61,535.16, 92,307.18 and 22,092.60

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Solution

The fourth proportional to 61,535.16, 92,307.18 and 22,092.60 is: 33,140.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,535.16 : 92,307.18 = 22,092.60 : x
  2. Step 2: Convert to fraction form
    61,535.16/92,307.18 = 22,092.60/x
  3. Step 3: Cross multiply
    61,535.16x = 92,307.18 × 22,092.60
  4. Step 4: Simplify right side
    61,535.16x = 2,039,305,604.87
  5. Step 5: Solve for x
    x = 2,039,305,604.87/61,535.16
  6. Step 6: Final answer
    x = 33,140.49

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.