Home / 4,496.00-6,747.48-3,119.00

Finding the Fourth Proportional to 4,496.00, 6,747.48 and 3,119.00

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Solution

The fourth proportional to 4,496.00, 6,747.48 and 3,119.00 is: 4,680.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,496.00 : 6,747.48 = 3,119.00 : x
  2. Step 2: Convert to fraction form
    4,496.00/6,747.48 = 3,119.00/x
  3. Step 3: Cross multiply
    4,496.00x = 6,747.48 × 3,119.00
  4. Step 4: Simplify right side
    4,496.00x = 21,045,356.38
  5. Step 5: Solve for x
    x = 21,045,356.38/4,496.00
  6. Step 6: Final answer
    x = 4,680.91

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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.