Home / 23,350.84-35,003.92-7,757.52

Finding the Fourth Proportional to 23,350.84, 35,003.92 and 7,757.52

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Solution

The fourth proportional to 23,350.84, 35,003.92 and 7,757.52 is: 11,628.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,350.84 : 35,003.92 = 7,757.52 : x
  2. Step 2: Convert to fraction form
    23,350.84/35,003.92 = 7,757.52/x
  3. Step 3: Cross multiply
    23,350.84x = 35,003.92 × 7,757.52
  4. Step 4: Simplify right side
    23,350.84x = 271,543,609.48
  5. Step 5: Solve for x
    x = 271,543,609.48/23,350.84
  6. Step 6: Final answer
    x = 11,628.86

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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.