Home / 2,230.22-3,341.01-1,716.14

Finding the Fourth Proportional to 2,230.22, 3,341.01 and 1,716.14

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Solution

The fourth proportional to 2,230.22, 3,341.01 and 1,716.14 is: 2,570.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,230.22 : 3,341.01 = 1,716.14 : x
  2. Step 2: Convert to fraction form
    2,230.22/3,341.01 = 1,716.14/x
  3. Step 3: Cross multiply
    2,230.22x = 3,341.01 × 1,716.14
  4. Step 4: Simplify right side
    2,230.22x = 5,733,655.69
  5. Step 5: Solve for x
    x = 5,733,655.69/2,230.22
  6. Step 6: Final answer
    x = 2,570.89

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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.