Home / 7,363.46-11,048.73-3,666.01

Finding the Fourth Proportional to 7,363.46, 11,048.73 and 3,666.01

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Solution

The fourth proportional to 7,363.46, 11,048.73 and 3,666.01 is: 5,500.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,363.46 : 11,048.73 = 3,666.01 : x
  2. Step 2: Convert to fraction form
    7,363.46/11,048.73 = 3,666.01/x
  3. Step 3: Cross multiply
    7,363.46x = 11,048.73 × 3,666.01
  4. Step 4: Simplify right side
    7,363.46x = 40,504,713.30
  5. Step 5: Solve for x
    x = 40,504,713.30/7,363.46
  6. Step 6: Final answer
    x = 5,500.78

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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.