Home / 33,092.15-49,646.59-14,367.65

Finding the Fourth Proportional to 33,092.15, 49,646.59 and 14,367.65

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Solution

The fourth proportional to 33,092.15, 49,646.59 and 14,367.65 is: 21,555.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,092.15 : 49,646.59 = 14,367.65 : x
  2. Step 2: Convert to fraction form
    33,092.15/49,646.59 = 14,367.65/x
  3. Step 3: Cross multiply
    33,092.15x = 49,646.59 × 14,367.65
  4. Step 4: Simplify right side
    33,092.15x = 713,304,544.66
  5. Step 5: Solve for x
    x = 713,304,544.66/33,092.15
  6. Step 6: Final answer
    x = 21,555.10

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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.