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Finding the Fourth Proportional to 23,288.68, 34,927.26 and 6,650.20

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Solution

The fourth proportional to 23,288.68, 34,927.26 and 6,650.20 is: 9,973.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,288.68 : 34,927.26 = 6,650.20 : x
  2. Step 2: Convert to fraction form
    23,288.68/34,927.26 = 6,650.20/x
  3. Step 3: Cross multiply
    23,288.68x = 34,927.26 × 6,650.20
  4. Step 4: Simplify right side
    23,288.68x = 232,273,264.45
  5. Step 5: Solve for x
    x = 232,273,264.45/23,288.68
  6. Step 6: Final answer
    x = 9,973.66

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.