Home / 96,493.06-133,167.81-60,713.74

Finding the Fourth Proportional to 96,493.06, 133,167.81 and 60,713.74

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Solution

The fourth proportional to 96,493.06, 133,167.81 and 60,713.74 is: 83,789.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,493.06 : 133,167.81 = 60,713.74 : x
  2. Step 2: Convert to fraction form
    96,493.06/133,167.81 = 60,713.74/x
  3. Step 3: Cross multiply
    96,493.06x = 133,167.81 × 60,713.74
  4. Step 4: Simplify right side
    96,493.06x = 8,085,115,792.71
  5. Step 5: Solve for x
    x = 8,085,115,792.71/96,493.06
  6. Step 6: Final answer
    x = 83,789.61

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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.