Home / 48,042.76-66,293.97-27,895.71

Finding the Fourth Proportional to 48,042.76, 66,293.97 and 27,895.71

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Solution

The fourth proportional to 48,042.76, 66,293.97 and 27,895.71 is: 38,493.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,042.76 : 66,293.97 = 27,895.71 : x
  2. Step 2: Convert to fraction form
    48,042.76/66,293.97 = 27,895.71/x
  3. Step 3: Cross multiply
    48,042.76x = 66,293.97 × 27,895.71
  4. Step 4: Simplify right side
    48,042.76x = 1,849,317,361.87
  5. Step 5: Solve for x
    x = 1,849,317,361.87/48,042.76
  6. Step 6: Final answer
    x = 38,493.15

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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.