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Finding the Fourth Proportional to 23,063.08, 34,594 and 6,422.44

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Solution

The fourth proportional to 23,063.08, 34,594 and 6,422.44 is: 9,633.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,063.08 : 34,594 = 6,422.44 : x
  2. Step 2: Convert to fraction form
    23,063.08/34,594 = 6,422.44/x
  3. Step 3: Cross multiply
    23,063.08x = 34,594 × 6,422.44
  4. Step 4: Simplify right side
    23,063.08x = 222,177,889.36
  5. Step 5: Solve for x
    x = 222,177,889.36/23,063.08
  6. Step 6: Final answer
    x = 9,633.49

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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.