Home / 93,853.43-140,778.94-22,776.65

Finding the Fourth Proportional to 93,853.43, 140,778.94 and 22,776.65

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Solution

The fourth proportional to 93,853.43, 140,778.94 and 22,776.65 is: 34,164.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,853.43 : 140,778.94 = 22,776.65 : x
  2. Step 2: Convert to fraction form
    93,853.43/140,778.94 = 22,776.65/x
  3. Step 3: Cross multiply
    93,853.43x = 140,778.94 × 22,776.65
  4. Step 4: Simplify right side
    93,853.43x = 3,206,471,825.97
  5. Step 5: Solve for x
    x = 3,206,471,825.97/93,853.43
  6. Step 6: Final answer
    x = 34,164.68

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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.