Home / 3,098.35-4,633.26-2,309.14

Finding the Fourth Proportional to 3,098.35, 4,633.26 and 2,309.14

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Solution

The fourth proportional to 3,098.35, 4,633.26 and 2,309.14 is: 3,453.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,098.35 : 4,633.26 = 2,309.14 : x
  2. Step 2: Convert to fraction form
    3,098.35/4,633.26 = 2,309.14/x
  3. Step 3: Cross multiply
    3,098.35x = 4,633.26 × 2,309.14
  4. Step 4: Simplify right side
    3,098.35x = 10,698,846.00
  5. Step 5: Solve for x
    x = 10,698,846.00/3,098.35
  6. Step 6: Final answer
    x = 3,453.08

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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.