Home / 96,552.78-133,217.82-58,282.08

Finding the Fourth Proportional to 96,552.78, 133,217.82 and 58,282.08

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Solution

The fourth proportional to 96,552.78, 133,217.82 and 58,282.08 is: 80,414.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,552.78 : 133,217.82 = 58,282.08 : x
  2. Step 2: Convert to fraction form
    96,552.78/133,217.82 = 58,282.08/x
  3. Step 3: Cross multiply
    96,552.78x = 133,217.82 × 58,282.08
  4. Step 4: Simplify right side
    96,552.78x = 7,764,211,642.67
  5. Step 5: Solve for x
    x = 7,764,211,642.67/96,552.78
  6. Step 6: Final answer
    x = 80,414.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.