Home / 23,076.77-34,614.68-7,494.39

Finding the Fourth Proportional to 23,076.77, 34,614.68 and 7,494.39

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Solution

The fourth proportional to 23,076.77, 34,614.68 and 7,494.39 is: 11,241.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,076.77 : 34,614.68 = 7,494.39 : x
  2. Step 2: Convert to fraction form
    23,076.77/34,614.68 = 7,494.39/x
  3. Step 3: Cross multiply
    23,076.77x = 34,614.68 × 7,494.39
  4. Step 4: Simplify right side
    23,076.77x = 259,415,874.17
  5. Step 5: Solve for x
    x = 259,415,874.17/23,076.77
  6. Step 6: Final answer
    x = 11,241.43

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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.