Home / 50,182.13-75,314.61-25,229.27

Finding the Fourth Proportional to 50,182.13, 75,314.61 and 25,229.27

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Solution

The fourth proportional to 50,182.13, 75,314.61 and 25,229.27 is: 37,864.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,182.13 : 75,314.61 = 25,229.27 : x
  2. Step 2: Convert to fraction form
    50,182.13/75,314.61 = 25,229.27/x
  3. Step 3: Cross multiply
    50,182.13x = 75,314.61 × 25,229.27
  4. Step 4: Simplify right side
    50,182.13x = 1,900,132,818.92
  5. Step 5: Solve for x
    x = 1,900,132,818.92/50,182.13
  6. Step 6: Final answer
    x = 37,864.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.