Home / 4,110.72-6,166.75-2,262.70

Finding the Fourth Proportional to 4,110.72, 6,166.75 and 2,262.70

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Solution

The fourth proportional to 4,110.72, 6,166.75 and 2,262.70 is: 3,394.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,110.72 : 6,166.75 = 2,262.70 : x
  2. Step 2: Convert to fraction form
    4,110.72/6,166.75 = 2,262.70/x
  3. Step 3: Cross multiply
    4,110.72x = 6,166.75 × 2,262.70
  4. Step 4: Simplify right side
    4,110.72x = 13,953,505.23
  5. Step 5: Solve for x
    x = 13,953,505.23/4,110.72
  6. Step 6: Final answer
    x = 3,394.42

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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.