Home / 3,110.34-4,667.13-2,448.17

Finding the Fourth Proportional to 3,110.34, 4,667.13 and 2,448.17

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Solution

The fourth proportional to 3,110.34, 4,667.13 and 2,448.17 is: 3,673.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,110.34 : 4,667.13 = 2,448.17 : x
  2. Step 2: Convert to fraction form
    3,110.34/4,667.13 = 2,448.17/x
  3. Step 3: Cross multiply
    3,110.34x = 4,667.13 × 2,448.17
  4. Step 4: Simplify right side
    3,110.34x = 11,425,904.32
  5. Step 5: Solve for x
    x = 11,425,904.32/3,110.34
  6. Step 6: Final answer
    x = 3,673.52

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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.