Home / 33,327.97-49,991.95-13,346.46

Finding the Fourth Proportional to 33,327.97, 49,991.95 and 13,346.46

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Solution

The fourth proportional to 33,327.97, 49,991.95 and 13,346.46 is: 20,019.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,327.97 : 49,991.95 = 13,346.46 : x
  2. Step 2: Convert to fraction form
    33,327.97/49,991.95 = 13,346.46/x
  3. Step 3: Cross multiply
    33,327.97x = 49,991.95 × 13,346.46
  4. Step 4: Simplify right side
    33,327.97x = 667,215,561.00
  5. Step 5: Solve for x
    x = 667,215,561.00/33,327.97
  6. Step 6: Final answer
    x = 20,019.69

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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.