Home / 132,923.16-199,418.34-44,177.10

Finding the Fourth Proportional to 132,923.16, 199,418.34 and 44,177.10

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Solution

The fourth proportional to 132,923.16, 199,418.34 and 44,177.10 is: 66,276.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,923.16 : 199,418.34 = 44,177.10 : x
  2. Step 2: Convert to fraction form
    132,923.16/199,418.34 = 44,177.10/x
  3. Step 3: Cross multiply
    132,923.16x = 199,418.34 × 44,177.10
  4. Step 4: Simplify right side
    132,923.16x = 8,809,723,948.01
  5. Step 5: Solve for x
    x = 8,809,723,948.01/132,923.16
  6. Step 6: Final answer
    x = 66,276.82

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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.