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Finding the Fourth Proportional to 4,295.27, 5,927.08 and 2,406.94

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Solution

The fourth proportional to 4,295.27, 5,927.08 and 2,406.94 is: 3,321.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,295.27 : 5,927.08 = 2,406.94 : x
  2. Step 2: Convert to fraction form
    4,295.27/5,927.08 = 2,406.94/x
  3. Step 3: Cross multiply
    4,295.27x = 5,927.08 × 2,406.94
  4. Step 4: Simplify right side
    4,295.27x = 14,266,105.10
  5. Step 5: Solve for x
    x = 14,266,105.10/4,295.27
  6. Step 6: Final answer
    x = 3,321.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.