Home / 29,146.20-43,805.70-25,344.60

Finding the Fourth Proportional to 29,146.20, 43,805.70 and 25,344.60

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Solution

The fourth proportional to 29,146.20, 43,805.70 and 25,344.60 is: 38,092.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,146.20 : 43,805.70 = 25,344.60 : x
  2. Step 2: Convert to fraction form
    29,146.20/43,805.70 = 25,344.60/x
  3. Step 3: Cross multiply
    29,146.20x = 43,805.70 × 25,344.60
  4. Step 4: Simplify right side
    29,146.20x = 1,110,237,944.22
  5. Step 5: Solve for x
    x = 1,110,237,944.22/29,146.20
  6. Step 6: Final answer
    x = 38,092.03

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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.