Home / 61,586.73-92,379.02-33,500.12

Finding the Fourth Proportional to 61,586.73, 92,379.02 and 33,500.12

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Solution

The fourth proportional to 61,586.73, 92,379.02 and 33,500.12 is: 50,249.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,586.73 : 92,379.02 = 33,500.12 : x
  2. Step 2: Convert to fraction form
    61,586.73/92,379.02 = 33,500.12/x
  3. Step 3: Cross multiply
    61,586.73x = 92,379.02 × 33,500.12
  4. Step 4: Simplify right side
    61,586.73x = 3,094,707,626.09
  5. Step 5: Solve for x
    x = 3,094,707,626.09/61,586.73
  6. Step 6: Final answer
    x = 50,249.59

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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.