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Finding the Fourth Proportional to 4,706.11, 7,053.09 and 2,241.69

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Solution

The fourth proportional to 4,706.11, 7,053.09 and 2,241.69 is: 3,359.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,706.11 : 7,053.09 = 2,241.69 : x
  2. Step 2: Convert to fraction form
    4,706.11/7,053.09 = 2,241.69/x
  3. Step 3: Cross multiply
    4,706.11x = 7,053.09 × 2,241.69
  4. Step 4: Simplify right side
    4,706.11x = 15,810,841.32
  5. Step 5: Solve for x
    x = 15,810,841.32/4,706.11
  6. Step 6: Final answer
    x = 3,359.64

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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.