Home / 48,941.33-67,538.97-27,724.68

Finding the Fourth Proportional to 48,941.33, 67,538.97 and 27,724.68

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Solution

The fourth proportional to 48,941.33, 67,538.97 and 27,724.68 is: 38,260.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,941.33 : 67,538.97 = 27,724.68 : x
  2. Step 2: Convert to fraction form
    48,941.33/67,538.97 = 27,724.68/x
  3. Step 3: Cross multiply
    48,941.33x = 67,538.97 × 27,724.68
  4. Step 4: Simplify right side
    48,941.33x = 1,872,496,330.78
  5. Step 5: Solve for x
    x = 1,872,496,330.78/48,941.33
  6. Step 6: Final answer
    x = 38,260.03

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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.