Home / 33,354-49,965.12-25,043.76

Finding the Fourth Proportional to 33,354, 49,965.12 and 25,043.76

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Solution

The fourth proportional to 33,354, 49,965.12 and 25,043.76 is: 37,516.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,354 : 49,965.12 = 25,043.76 : x
  2. Step 2: Convert to fraction form
    33,354/49,965.12 = 25,043.76/x
  3. Step 3: Cross multiply
    33,354x = 49,965.12 × 25,043.76
  4. Step 4: Simplify right side
    33,354x = 1,251,314,473.65
  5. Step 5: Solve for x
    x = 1,251,314,473.65/33,354
  6. Step 6: Final answer
    x = 37,516.17

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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.