Home / 33,074.04-49,548.53-25,642.08

Finding the Fourth Proportional to 33,074.04, 49,548.53 and 25,642.08

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Solution

The fourth proportional to 33,074.04, 49,548.53 and 25,642.08 is: 38,414.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,074.04 : 49,548.53 = 25,642.08 : x
  2. Step 2: Convert to fraction form
    33,074.04/49,548.53 = 25,642.08/x
  3. Step 3: Cross multiply
    33,074.04x = 49,548.53 × 25,642.08
  4. Step 4: Simplify right side
    33,074.04x = 1,270,527,241.93
  5. Step 5: Solve for x
    x = 1,270,527,241.93/33,074.04
  6. Step 6: Final answer
    x = 38,414.64

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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.