Home / 29,245.76-43,766.56-23,919.20

Finding the Fourth Proportional to 29,245.76, 43,766.56 and 23,919.20

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Solution

The fourth proportional to 29,245.76, 43,766.56 and 23,919.20 is: 35,795.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,245.76 : 43,766.56 = 23,919.20 : x
  2. Step 2: Convert to fraction form
    29,245.76/43,766.56 = 23,919.20/x
  3. Step 3: Cross multiply
    29,245.76x = 43,766.56 × 23,919.20
  4. Step 4: Simplify right side
    29,245.76x = 1,046,861,101.95
  5. Step 5: Solve for x
    x = 1,046,861,101.95/29,245.76
  6. Step 6: Final answer
    x = 35,795.31

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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.