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Finding the Fourth Proportional to 24,474.80, 34,310.80 and 24,474.80

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Solution

The fourth proportional to 24,474.80, 34,310.80 and 24,474.80 is: 34,310.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,474.80 : 34,310.80 = 24,474.80 : x
  2. Step 2: Convert to fraction form
    24,474.80/34,310.80 = 24,474.80/x
  3. Step 3: Cross multiply
    24,474.80x = 34,310.80 × 24,474.80
  4. Step 4: Simplify right side
    24,474.80x = 839,749,967.84
  5. Step 5: Solve for x
    x = 839,749,967.84/24,474.80
  6. Step 6: Final answer
    x = 34,310.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.