Home / 48,253.68-66,592.82-27,039.78

Finding the Fourth Proportional to 48,253.68, 66,592.82 and 27,039.78

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Solution

The fourth proportional to 48,253.68, 66,592.82 and 27,039.78 is: 37,316.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,253.68 : 66,592.82 = 27,039.78 : x
  2. Step 2: Convert to fraction form
    48,253.68/66,592.82 = 27,039.78/x
  3. Step 3: Cross multiply
    48,253.68x = 66,592.82 × 27,039.78
  4. Step 4: Simplify right side
    48,253.68x = 1,800,655,202.38
  5. Step 5: Solve for x
    x = 1,800,655,202.38/48,253.68
  6. Step 6: Final answer
    x = 37,316.43

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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.