Home / 95,777.92-132,185.60-58,047.36

Finding the Fourth Proportional to 95,777.92, 132,185.60 and 58,047.36

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Solution

The fourth proportional to 95,777.92, 132,185.60 and 58,047.36 is: 80,112.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,777.92 : 132,185.60 = 58,047.36 : x
  2. Step 2: Convert to fraction form
    95,777.92/132,185.60 = 58,047.36/x
  3. Step 3: Cross multiply
    95,777.92x = 132,185.60 × 58,047.36
  4. Step 4: Simplify right side
    95,777.92x = 7,673,025,110.02
  5. Step 5: Solve for x
    x = 7,673,025,110.02/95,777.92
  6. Step 6: Final answer
    x = 80,112.67

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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.