Home / 23,650.08-35,471.88-13,794

Finding the Fourth Proportional to 23,650.08, 35,471.88 and 13,794

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Solution

The fourth proportional to 23,650.08, 35,471.88 and 13,794 is: 20,689.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,650.08 : 35,471.88 = 13,794 : x
  2. Step 2: Convert to fraction form
    23,650.08/35,471.88 = 13,794/x
  3. Step 3: Cross multiply
    23,650.08x = 35,471.88 × 13,794
  4. Step 4: Simplify right side
    23,650.08x = 489,299,112.72
  5. Step 5: Solve for x
    x = 489,299,112.72/23,650.08
  6. Step 6: Final answer
    x = 20,689.11

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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.