Home / 33,240.52-49,904.34-22,218.04

Finding the Fourth Proportional to 33,240.52, 49,904.34 and 22,218.04

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Solution

The fourth proportional to 33,240.52, 49,904.34 and 22,218.04 is: 33,356.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,240.52 : 49,904.34 = 22,218.04 : x
  2. Step 2: Convert to fraction form
    33,240.52/49,904.34 = 22,218.04/x
  3. Step 3: Cross multiply
    33,240.52x = 49,904.34 × 22,218.04
  4. Step 4: Simplify right side
    33,240.52x = 1,108,776,622.29
  5. Step 5: Solve for x
    x = 1,108,776,622.29/33,240.52
  6. Step 6: Final answer
    x = 33,356.18

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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.