Home / 4,869.08-7,300.70-2,233.28

Finding the Fourth Proportional to 4,869.08, 7,300.70 and 2,233.28

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Solution

The fourth proportional to 4,869.08, 7,300.70 and 2,233.28 is: 3,348.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,869.08 : 7,300.70 = 2,233.28 : x
  2. Step 2: Convert to fraction form
    4,869.08/7,300.70 = 2,233.28/x
  3. Step 3: Cross multiply
    4,869.08x = 7,300.70 × 2,233.28
  4. Step 4: Simplify right side
    4,869.08x = 16,304,496.13
  5. Step 5: Solve for x
    x = 16,304,496.13/4,869.08
  6. Step 6: Final answer
    x = 3,348.58

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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.