Home / 61,532.16-92,310.60-22,092.36

Finding the Fourth Proportional to 61,532.16, 92,310.60 and 22,092.36

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Solution

The fourth proportional to 61,532.16, 92,310.60 and 22,092.36 is: 33,142.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,532.16 : 92,310.60 = 22,092.36 : x
  2. Step 2: Convert to fraction form
    61,532.16/92,310.60 = 22,092.36/x
  3. Step 3: Cross multiply
    61,532.16x = 92,310.60 × 22,092.36
  4. Step 4: Simplify right side
    61,532.16x = 2,039,359,007.02
  5. Step 5: Solve for x
    x = 2,039,359,007.02/61,532.16
  6. Step 6: Final answer
    x = 33,142.98

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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.