Home / 33,085.33-49,622.14-15,069.43

Finding the Fourth Proportional to 33,085.33, 49,622.14 and 15,069.43

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Solution

The fourth proportional to 33,085.33, 49,622.14 and 15,069.43 is: 22,601.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,085.33 : 49,622.14 = 15,069.43 : x
  2. Step 2: Convert to fraction form
    33,085.33/49,622.14 = 15,069.43/x
  3. Step 3: Cross multiply
    33,085.33x = 49,622.14 × 15,069.43
  4. Step 4: Simplify right side
    33,085.33x = 747,777,365.18
  5. Step 5: Solve for x
    x = 747,777,365.18/33,085.33
  6. Step 6: Final answer
    x = 22,601.48

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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.