Home / 33,263.42-49,868.62-19,207.49

Finding the Fourth Proportional to 33,263.42, 49,868.62 and 19,207.49

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Solution

The fourth proportional to 33,263.42, 49,868.62 and 19,207.49 is: 28,795.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,263.42 : 49,868.62 = 19,207.49 : x
  2. Step 2: Convert to fraction form
    33,263.42/49,868.62 = 19,207.49/x
  3. Step 3: Cross multiply
    33,263.42x = 49,868.62 × 19,207.49
  4. Step 4: Simplify right side
    33,263.42x = 957,851,019.96
  5. Step 5: Solve for x
    x = 957,851,019.96/33,263.42
  6. Step 6: Final answer
    x = 28,795.93

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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.