Home / 33,330.60-49,940.54-23,449.12

Finding the Fourth Proportional to 33,330.60, 49,940.54 and 23,449.12

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Solution

The fourth proportional to 33,330.60, 49,940.54 and 23,449.12 is: 35,134.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,330.60 : 49,940.54 = 23,449.12 : x
  2. Step 2: Convert to fraction form
    33,330.60/49,940.54 = 23,449.12/x
  3. Step 3: Cross multiply
    33,330.60x = 49,940.54 × 23,449.12
  4. Step 4: Simplify right side
    33,330.60x = 1,171,061,561.16
  5. Step 5: Solve for x
    x = 1,171,061,561.16/33,330.60
  6. Step 6: Final answer
    x = 35,134.73

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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.