Home / 37,310.27-55,690.66-34,193.79

Finding the Fourth Proportional to 37,310.27, 55,690.66 and 34,193.79

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Solution

The fourth proportional to 37,310.27, 55,690.66 and 34,193.79 is: 51,038.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,310.27 : 55,690.66 = 34,193.79 : x
  2. Step 2: Convert to fraction form
    37,310.27/55,690.66 = 34,193.79/x
  3. Step 3: Cross multiply
    37,310.27x = 55,690.66 × 34,193.79
  4. Step 4: Simplify right side
    37,310.27x = 1,904,274,775.74
  5. Step 5: Solve for x
    x = 1,904,274,775.74/37,310.27
  6. Step 6: Final answer
    x = 51,038.90

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.