Home / 3,025.69-4,534.27-2,406.65

Finding the Fourth Proportional to 3,025.69, 4,534.27 and 2,406.65

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Solution

The fourth proportional to 3,025.69, 4,534.27 and 2,406.65 is: 3,606.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,025.69 : 4,534.27 = 2,406.65 : x
  2. Step 2: Convert to fraction form
    3,025.69/4,534.27 = 2,406.65/x
  3. Step 3: Cross multiply
    3,025.69x = 4,534.27 × 2,406.65
  4. Step 4: Simplify right side
    3,025.69x = 10,912,400.90
  5. Step 5: Solve for x
    x = 10,912,400.90/3,025.69
  6. Step 6: Final answer
    x = 3,606.58

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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.