Home / 4,010.31-6,007.77-3,456.27

Finding the Fourth Proportional to 4,010.31, 6,007.77 and 3,456.27

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Solution

The fourth proportional to 4,010.31, 6,007.77 and 3,456.27 is: 5,177.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,010.31 : 6,007.77 = 3,456.27 : x
  2. Step 2: Convert to fraction form
    4,010.31/6,007.77 = 3,456.27/x
  3. Step 3: Cross multiply
    4,010.31x = 6,007.77 × 3,456.27
  4. Step 4: Simplify right side
    4,010.31x = 20,764,475.22
  5. Step 5: Solve for x
    x = 20,764,475.22/4,010.31
  6. Step 6: Final answer
    x = 5,177.77

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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.