Home / 37,226.79-51,371.78-27,197.64

Finding the Fourth Proportional to 37,226.79, 51,371.78 and 27,197.64

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Solution

The fourth proportional to 37,226.79, 51,371.78 and 27,197.64 is: 37,531.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,226.79 : 51,371.78 = 27,197.64 : x
  2. Step 2: Convert to fraction form
    37,226.79/51,371.78 = 27,197.64/x
  3. Step 3: Cross multiply
    37,226.79x = 51,371.78 × 27,197.64
  4. Step 4: Simplify right side
    37,226.79x = 1,397,191,042.61
  5. Step 5: Solve for x
    x = 1,397,191,042.61/37,226.79
  6. Step 6: Final answer
    x = 37,531.87

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1.5x scale

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.