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Finding the Fourth Proportional to 3,062.16, 4,553.96 and 2,964.96

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Solution

The fourth proportional to 3,062.16, 4,553.96 and 2,964.96 is: 4,409.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,062.16 : 4,553.96 = 2,964.96 : x
  2. Step 2: Convert to fraction form
    3,062.16/4,553.96 = 2,964.96/x
  3. Step 3: Cross multiply
    3,062.16x = 4,553.96 × 2,964.96
  4. Step 4: Simplify right side
    3,062.16x = 13,502,309.24
  5. Step 5: Solve for x
    x = 13,502,309.24/3,062.16
  6. Step 6: Final answer
    x = 4,409.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.