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Finding the Fourth Proportional to 146,592.06, 202,297.42 and 79,524.06

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Solution

The fourth proportional to 146,592.06, 202,297.42 and 79,524.06 is: 109,743.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,592.06 : 202,297.42 = 79,524.06 : x
  2. Step 2: Convert to fraction form
    146,592.06/202,297.42 = 79,524.06/x
  3. Step 3: Cross multiply
    146,592.06x = 202,297.42 × 79,524.06
  4. Step 4: Simplify right side
    146,592.06x = 16,087,512,165.93
  5. Step 5: Solve for x
    x = 16,087,512,165.93/146,592.06
  6. Step 6: Final answer
    x = 109,743.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.