Home / 37,177.56-55,717.12-27,270.44

Finding the Fourth Proportional to 37,177.56, 55,717.12 and 27,270.44

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Solution

The fourth proportional to 37,177.56, 55,717.12 and 27,270.44 is: 40,869.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,177.56 : 55,717.12 = 27,270.44 : x
  2. Step 2: Convert to fraction form
    37,177.56/55,717.12 = 27,270.44/x
  3. Step 3: Cross multiply
    37,177.56x = 55,717.12 × 27,270.44
  4. Step 4: Simplify right side
    37,177.56x = 1,519,430,377.93
  5. Step 5: Solve for x
    x = 1,519,430,377.93/37,177.56
  6. Step 6: Final answer
    x = 40,869.56

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1.5x scale

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.