Home / 95,928.92-143,805.72-33,565.40

Finding the Fourth Proportional to 95,928.92, 143,805.72 and 33,565.40

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Solution

The fourth proportional to 95,928.92, 143,805.72 and 33,565.40 is: 50,317.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,928.92 : 143,805.72 = 33,565.40 : x
  2. Step 2: Convert to fraction form
    95,928.92/143,805.72 = 33,565.40/x
  3. Step 3: Cross multiply
    95,928.92x = 143,805.72 × 33,565.40
  4. Step 4: Simplify right side
    95,928.92x = 4,826,896,514.09
  5. Step 5: Solve for x
    x = 4,826,896,514.09/95,928.92
  6. Step 6: Final answer
    x = 50,317.43

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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.