Home / 95,571.44-131,896.56-53,133.92

Finding the Fourth Proportional to 95,571.44, 131,896.56 and 53,133.92

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Solution

The fourth proportional to 95,571.44, 131,896.56 and 53,133.92 is: 73,329.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,571.44 : 131,896.56 = 53,133.92 : x
  2. Step 2: Convert to fraction form
    95,571.44/131,896.56 = 53,133.92/x
  3. Step 3: Cross multiply
    95,571.44x = 131,896.56 × 53,133.92
  4. Step 4: Simplify right side
    95,571.44x = 7,008,181,267.32
  5. Step 5: Solve for x
    x = 7,008,181,267.32/95,571.44
  6. Step 6: Final answer
    x = 73,329.24

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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.