Home / 35,060.44-48,383.92-19,144.55

Finding the Fourth Proportional to 35,060.44, 48,383.92 and 19,144.55

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Solution

The fourth proportional to 35,060.44, 48,383.92 and 19,144.55 is: 26,419.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,060.44 : 48,383.92 = 19,144.55 : x
  2. Step 2: Convert to fraction form
    35,060.44/48,383.92 = 19,144.55/x
  3. Step 3: Cross multiply
    35,060.44x = 48,383.92 × 19,144.55
  4. Step 4: Simplify right side
    35,060.44x = 926,288,375.64
  5. Step 5: Solve for x
    x = 926,288,375.64/35,060.44
  6. Step 6: Final answer
    x = 26,419.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.