Home / 61,733.13-92,481.36-36,697.38

Finding the Fourth Proportional to 61,733.13, 92,481.36 and 36,697.38

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Solution

The fourth proportional to 61,733.13, 92,481.36 and 36,697.38 is: 54,975.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,733.13 : 92,481.36 = 36,697.38 : x
  2. Step 2: Convert to fraction form
    61,733.13/92,481.36 = 36,697.38/x
  3. Step 3: Cross multiply
    61,733.13x = 92,481.36 × 36,697.38
  4. Step 4: Simplify right side
    61,733.13x = 3,393,823,610.84
  5. Step 5: Solve for x
    x = 3,393,823,610.84/61,733.13
  6. Step 6: Final answer
    x = 54,975.73

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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.