Home / 88,174.06-132,261.06-35,571.22

Finding the Fourth Proportional to 88,174.06, 132,261.06 and 35,571.22

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Solution

The fourth proportional to 88,174.06, 132,261.06 and 35,571.22 is: 53,356.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,174.06 : 132,261.06 = 35,571.22 : x
  2. Step 2: Convert to fraction form
    88,174.06/132,261.06 = 35,571.22/x
  3. Step 3: Cross multiply
    88,174.06x = 132,261.06 × 35,571.22
  4. Step 4: Simplify right side
    88,174.06x = 4,704,687,262.69
  5. Step 5: Solve for x
    x = 4,704,687,262.69/88,174.06
  6. Step 6: Final answer
    x = 53,356.82

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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.