Home / 4,065.06-6,089.76-2,674.23

Finding the Fourth Proportional to 4,065.06, 6,089.76 and 2,674.23

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Solution

The fourth proportional to 4,065.06, 6,089.76 and 2,674.23 is: 4,006.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,065.06 : 6,089.76 = 2,674.23 : x
  2. Step 2: Convert to fraction form
    4,065.06/6,089.76 = 2,674.23/x
  3. Step 3: Cross multiply
    4,065.06x = 6,089.76 × 2,674.23
  4. Step 4: Simplify right side
    4,065.06x = 16,285,418.88
  5. Step 5: Solve for x
    x = 16,285,418.88/4,065.06
  6. Step 6: Final answer
    x = 4,006.19

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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.