Home / 95,947.66-143,920.47-32,767.06

Finding the Fourth Proportional to 95,947.66, 143,920.47 and 32,767.06

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Solution

The fourth proportional to 95,947.66, 143,920.47 and 32,767.06 is: 49,150.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,947.66 : 143,920.47 = 32,767.06 : x
  2. Step 2: Convert to fraction form
    95,947.66/143,920.47 = 32,767.06/x
  3. Step 3: Cross multiply
    95,947.66x = 143,920.47 × 32,767.06
  4. Step 4: Simplify right side
    95,947.66x = 4,715,849,956.12
  5. Step 5: Solve for x
    x = 4,715,849,956.12/95,947.66
  6. Step 6: Final answer
    x = 49,150.24

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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.