Home / 67,301.15-92,879.66-37,086.44

Finding the Fourth Proportional to 67,301.15, 92,879.66 and 37,086.44

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Solution

The fourth proportional to 67,301.15, 92,879.66 and 37,086.44 is: 51,181.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,301.15 : 92,879.66 = 37,086.44 : x
  2. Step 2: Convert to fraction form
    67,301.15/92,879.66 = 37,086.44/x
  3. Step 3: Cross multiply
    67,301.15x = 92,879.66 × 37,086.44
  4. Step 4: Simplify right side
    67,301.15x = 3,444,575,566.13
  5. Step 5: Solve for x
    x = 3,444,575,566.13/67,301.15
  6. Step 6: Final answer
    x = 51,181.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.