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Finding the Fourth Proportional to 23,644.68, 35,434.62 and 22,935.12

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Solution

The fourth proportional to 23,644.68, 35,434.62 and 22,935.12 is: 34,371.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,644.68 : 35,434.62 = 22,935.12 : x
  2. Step 2: Convert to fraction form
    23,644.68/35,434.62 = 22,935.12/x
  3. Step 3: Cross multiply
    23,644.68x = 35,434.62 × 22,935.12
  4. Step 4: Simplify right side
    23,644.68x = 812,697,261.85
  5. Step 5: Solve for x
    x = 812,697,261.85/23,644.68
  6. Step 6: Final answer
    x = 34,371.25

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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.