Home / 4,854.06-7,266.51-3,119.04

Finding the Fourth Proportional to 4,854.06, 7,266.51 and 3,119.04

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Solution

The fourth proportional to 4,854.06, 7,266.51 and 3,119.04 is: 4,669.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,854.06 : 7,266.51 = 3,119.04 : x
  2. Step 2: Convert to fraction form
    4,854.06/7,266.51 = 3,119.04/x
  3. Step 3: Cross multiply
    4,854.06x = 7,266.51 × 3,119.04
  4. Step 4: Simplify right side
    4,854.06x = 22,664,535.35
  5. Step 5: Solve for x
    x = 22,664,535.35/4,854.06
  6. Step 6: Final answer
    x = 4,669.19

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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.