Home / 48,660.75-67,151.84-26,304.75

Finding the Fourth Proportional to 48,660.75, 67,151.84 and 26,304.75

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Solution

The fourth proportional to 48,660.75, 67,151.84 and 26,304.75 is: 36,300.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,660.75 : 67,151.84 = 26,304.75 : x
  2. Step 2: Convert to fraction form
    48,660.75/67,151.84 = 26,304.75/x
  3. Step 3: Cross multiply
    48,660.75x = 67,151.84 × 26,304.75
  4. Step 4: Simplify right side
    48,660.75x = 1,766,412,231.72
  5. Step 5: Solve for x
    x = 1,766,412,231.72/48,660.75
  6. Step 6: Final answer
    x = 36,300.56

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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.