Home / 48,256.68-66,596.94-27,042.78

Finding the Fourth Proportional to 48,256.68, 66,596.94 and 27,042.78

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Solution

The fourth proportional to 48,256.68, 66,596.94 and 27,042.78 is: 37,320.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,256.68 : 66,596.94 = 27,042.78 : x
  2. Step 2: Convert to fraction form
    48,256.68/66,596.94 = 27,042.78/x
  3. Step 3: Cross multiply
    48,256.68x = 66,596.94 × 27,042.78
  4. Step 4: Simplify right side
    48,256.68x = 1,800,966,397.09
  5. Step 5: Solve for x
    x = 1,800,966,397.09/48,256.68
  6. Step 6: Final answer
    x = 37,320.56

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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.