Home / 95,948.41-143,921.59-32,767.81

Finding the Fourth Proportional to 95,948.41, 143,921.59 and 32,767.81

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Solution

The fourth proportional to 95,948.41, 143,921.59 and 32,767.81 is: 49,151.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,948.41 : 143,921.59 = 32,767.81 : x
  2. Step 2: Convert to fraction form
    95,948.41/143,921.59 = 32,767.81/x
  3. Step 3: Cross multiply
    95,948.41x = 143,921.59 × 32,767.81
  4. Step 4: Simplify right side
    95,948.41x = 4,715,995,316.02
  5. Step 5: Solve for x
    x = 4,715,995,316.02/95,948.41
  6. Step 6: Final answer
    x = 49,151.36

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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.