Home / 95,790.56-132,190.94-55,527.69

Finding the Fourth Proportional to 95,790.56, 132,190.94 and 55,527.69

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Solution

The fourth proportional to 95,790.56, 132,190.94 and 55,527.69 is: 76,628.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,790.56 : 132,190.94 = 55,527.69 : x
  2. Step 2: Convert to fraction form
    95,790.56/132,190.94 = 55,527.69/x
  3. Step 3: Cross multiply
    95,790.56x = 132,190.94 × 55,527.69
  4. Step 4: Simplify right side
    95,790.56x = 7,340,257,259.49
  5. Step 5: Solve for x
    x = 7,340,257,259.49/95,790.56
  6. Step 6: Final answer
    x = 76,628.19

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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.