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Finding the Fourth Proportional to 33,701.40, 50,552.10 and 23,203.80

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Solution

The fourth proportional to 33,701.40, 50,552.10 and 23,203.80 is: 34,805.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,701.40 : 50,552.10 = 23,203.80 : x
  2. Step 2: Convert to fraction form
    33,701.40/50,552.10 = 23,203.80/x
  3. Step 3: Cross multiply
    33,701.40x = 50,552.10 × 23,203.80
  4. Step 4: Simplify right side
    33,701.40x = 1,173,000,817.98
  5. Step 5: Solve for x
    x = 1,173,000,817.98/33,701.40
  6. Step 6: Final answer
    x = 34,805.70

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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.