Home / 33,260.84-49,891.26-22,189.16

Finding the Fourth Proportional to 33,260.84, 49,891.26 and 22,189.16

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Solution

The fourth proportional to 33,260.84, 49,891.26 and 22,189.16 is: 33,283.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,260.84 : 49,891.26 = 22,189.16 : x
  2. Step 2: Convert to fraction form
    33,260.84/49,891.26 = 22,189.16/x
  3. Step 3: Cross multiply
    33,260.84x = 49,891.26 × 22,189.16
  4. Step 4: Simplify right side
    33,260.84x = 1,107,044,901.29
  5. Step 5: Solve for x
    x = 1,107,044,901.29/33,260.84
  6. Step 6: Final answer
    x = 33,283.74

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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.