Home / 33,292.01-49,938.21-11,105.33

Finding the Fourth Proportional to 33,292.01, 49,938.21 and 11,105.33

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Solution

The fourth proportional to 33,292.01, 49,938.21 and 11,105.33 is: 16,658.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,292.01 : 49,938.21 = 11,105.33 : x
  2. Step 2: Convert to fraction form
    33,292.01/49,938.21 = 11,105.33/x
  3. Step 3: Cross multiply
    33,292.01x = 49,938.21 × 11,105.33
  4. Step 4: Simplify right side
    33,292.01x = 554,580,301.66
  5. Step 5: Solve for x
    x = 554,580,301.66/33,292.01
  6. Step 6: Final answer
    x = 16,658.06

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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.