Home / 33,330.56-50,015.99-14,611.66

Finding the Fourth Proportional to 33,330.56, 50,015.99 and 14,611.66

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Solution

The fourth proportional to 33,330.56, 50,015.99 and 14,611.66 is: 21,926.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,330.56 : 50,015.99 = 14,611.66 : x
  2. Step 2: Convert to fraction form
    33,330.56/50,015.99 = 14,611.66/x
  3. Step 3: Cross multiply
    33,330.56x = 50,015.99 × 14,611.66
  4. Step 4: Simplify right side
    33,330.56x = 730,816,551.93
  5. Step 5: Solve for x
    x = 730,816,551.93/33,330.56
  6. Step 6: Final answer
    x = 21,926.32

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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.