Home / 33,014.49-49,521.24-13,292.54

Finding the Fourth Proportional to 33,014.49, 49,521.24 and 13,292.54

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Solution

The fourth proportional to 33,014.49, 49,521.24 and 13,292.54 is: 19,938.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,014.49 : 49,521.24 = 13,292.54 : x
  2. Step 2: Convert to fraction form
    33,014.49/49,521.24 = 13,292.54/x
  3. Step 3: Cross multiply
    33,014.49x = 49,521.24 × 13,292.54
  4. Step 4: Simplify right side
    33,014.49x = 658,263,001.65
  5. Step 5: Solve for x
    x = 658,263,001.65/33,014.49
  6. Step 6: Final answer
    x = 19,938.61

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1.5x scale

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.