Home / 4,617.88-6,926.73-2,769.51

Finding the Fourth Proportional to 4,617.88, 6,926.73 and 2,769.51

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Solution

The fourth proportional to 4,617.88, 6,926.73 and 2,769.51 is: 4,154.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,617.88 : 6,926.73 = 2,769.51 : x
  2. Step 2: Convert to fraction form
    4,617.88/6,926.73 = 2,769.51/x
  3. Step 3: Cross multiply
    4,617.88x = 6,926.73 × 2,769.51
  4. Step 4: Simplify right side
    4,617.88x = 19,183,648.00
  5. Step 5: Solve for x
    x = 19,183,648.00/4,617.88
  6. Step 6: Final answer
    x = 4,154.21

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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.