Home / 23,076.12-34,614.96-6,436.56

Finding the Fourth Proportional to 23,076.12, 34,614.96 and 6,436.56

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Solution

The fourth proportional to 23,076.12, 34,614.96 and 6,436.56 is: 9,655.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,076.12 : 34,614.96 = 6,436.56 : x
  2. Step 2: Convert to fraction form
    23,076.12/34,614.96 = 6,436.56/x
  3. Step 3: Cross multiply
    23,076.12x = 34,614.96 × 6,436.56
  4. Step 4: Simplify right side
    23,076.12x = 222,801,266.94
  5. Step 5: Solve for x
    x = 222,801,266.94/23,076.12
  6. Step 6: Final answer
    x = 9,655.06

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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.