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Finding the Fourth Proportional to 23,656.29, 35,483.04 and 8,863.97

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Solution

The fourth proportional to 23,656.29, 35,483.04 and 8,863.97 is: 13,295.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,656.29 : 35,483.04 = 8,863.97 : x
  2. Step 2: Convert to fraction form
    23,656.29/35,483.04 = 8,863.97/x
  3. Step 3: Cross multiply
    23,656.29x = 35,483.04 × 8,863.97
  4. Step 4: Simplify right side
    23,656.29x = 314,520,513.36
  5. Step 5: Solve for x
    x = 314,520,513.36/23,656.29
  6. Step 6: Final answer
    x = 13,295.43

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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.