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Finding the Fourth Proportional to 23,553.25, 35,335.08 and 7,763.14

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Solution

The fourth proportional to 23,553.25, 35,335.08 and 7,763.14 is: 11,646.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,553.25 : 35,335.08 = 7,763.14 : x
  2. Step 2: Convert to fraction form
    23,553.25/35,335.08 = 7,763.14/x
  3. Step 3: Cross multiply
    23,553.25x = 35,335.08 × 7,763.14
  4. Step 4: Simplify right side
    23,553.25x = 274,311,172.95
  5. Step 5: Solve for x
    x = 274,311,172.95/23,553.25
  6. Step 6: Final answer
    x = 11,646.43

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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.