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Finding the Fourth Proportional to 4,393.33, 6,592.16 and 2,053.49

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Solution

The fourth proportional to 4,393.33, 6,592.16 and 2,053.49 is: 3,081.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,393.33 : 6,592.16 = 2,053.49 : x
  2. Step 2: Convert to fraction form
    4,393.33/6,592.16 = 2,053.49/x
  3. Step 3: Cross multiply
    4,393.33x = 6,592.16 × 2,053.49
  4. Step 4: Simplify right side
    4,393.33x = 13,536,940.85
  5. Step 5: Solve for x
    x = 13,536,940.85/4,393.33
  6. Step 6: Final answer
    x = 3,081.25

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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.