Home / 182,838.08-274,091.04-82,943.90

Finding the Fourth Proportional to 182,838.08, 274,091.04 and 82,943.90

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Solution

The fourth proportional to 182,838.08, 274,091.04 and 82,943.90 is: 124,340.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,838.08 : 274,091.04 = 82,943.90 : x
  2. Step 2: Convert to fraction form
    182,838.08/274,091.04 = 82,943.90/x
  3. Step 3: Cross multiply
    182,838.08x = 274,091.04 × 82,943.90
  4. Step 4: Simplify right side
    182,838.08x = 22,734,179,470.04
  5. Step 5: Solve for x
    x = 22,734,179,470.04/182,838.08
  6. Step 6: Final answer
    x = 124,340.51

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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.