Home / 134,826.55-186,847.25-132,923.86

Finding the Fourth Proportional to 134,826.55, 186,847.25 and 132,923.86

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Solution

The fourth proportional to 134,826.55, 186,847.25 and 132,923.86 is: 184,210.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,826.55 : 186,847.25 = 132,923.86 : x
  2. Step 2: Convert to fraction form
    134,826.55/186,847.25 = 132,923.86/x
  3. Step 3: Cross multiply
    134,826.55x = 186,847.25 × 132,923.86
  4. Step 4: Simplify right side
    134,826.55x = 24,836,456,568.65
  5. Step 5: Solve for x
    x = 24,836,456,568.65/134,826.55
  6. Step 6: Final answer
    x = 184,210.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.