Home / 23,233.23-34,849.24-8,442.43

Finding the Fourth Proportional to 23,233.23, 34,849.24 and 8,442.43

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Solution

The fourth proportional to 23,233.23, 34,849.24 and 8,442.43 is: 12,663.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,233.23 : 34,849.24 = 8,442.43 : x
  2. Step 2: Convert to fraction form
    23,233.23/34,849.24 = 8,442.43/x
  3. Step 3: Cross multiply
    23,233.23x = 34,849.24 × 8,442.43
  4. Step 4: Simplify right side
    23,233.23x = 294,212,161.02
  5. Step 5: Solve for x
    x = 294,212,161.02/23,233.23
  6. Step 6: Final answer
    x = 12,663.42

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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.