Home / 61,541.15-92,316.24-22,098.60

Finding the Fourth Proportional to 61,541.15, 92,316.24 and 22,098.60

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Solution

The fourth proportional to 61,541.15, 92,316.24 and 22,098.60 is: 33,149.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,541.15 : 92,316.24 = 22,098.60 : x
  2. Step 2: Convert to fraction form
    61,541.15/92,316.24 = 22,098.60/x
  3. Step 3: Cross multiply
    61,541.15x = 92,316.24 × 22,098.60
  4. Step 4: Simplify right side
    61,541.15x = 2,040,059,661.26
  5. Step 5: Solve for x
    x = 2,040,059,661.26/61,541.15
  6. Step 6: Final answer
    x = 33,149.52

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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.