Home / 23,268.17-34,881.60-8,474.33

Finding the Fourth Proportional to 23,268.17, 34,881.60 and 8,474.33

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Solution

The fourth proportional to 23,268.17, 34,881.60 and 8,474.33 is: 12,703.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,268.17 : 34,881.60 = 8,474.33 : x
  2. Step 2: Convert to fraction form
    23,268.17/34,881.60 = 8,474.33/x
  3. Step 3: Cross multiply
    23,268.17x = 34,881.60 × 8,474.33
  4. Step 4: Simplify right side
    23,268.17x = 295,598,189.33
  5. Step 5: Solve for x
    x = 295,598,189.33/23,268.17
  6. Step 6: Final answer
    x = 12,703.97

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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.