Home / 61,840.06-92,773.69-35,198.57

Finding the Fourth Proportional to 61,840.06, 92,773.69 and 35,198.57

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Solution

The fourth proportional to 61,840.06, 92,773.69 and 35,198.57 is: 52,805.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,840.06 : 92,773.69 = 35,198.57 : x
  2. Step 2: Convert to fraction form
    61,840.06/92,773.69 = 35,198.57/x
  3. Step 3: Cross multiply
    61,840.06x = 92,773.69 × 35,198.57
  4. Step 4: Simplify right side
    61,840.06x = 3,265,501,365.56
  5. Step 5: Solve for x
    x = 3,265,501,365.56/61,840.06
  6. Step 6: Final answer
    x = 52,805.60

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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.