Home / 4,610.48-6,363.24-2,747.84

Finding the Fourth Proportional to 4,610.48, 6,363.24 and 2,747.84

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Solution

The fourth proportional to 4,610.48, 6,363.24 and 2,747.84 is: 3,792.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,610.48 : 6,363.24 = 2,747.84 : x
  2. Step 2: Convert to fraction form
    4,610.48/6,363.24 = 2,747.84/x
  3. Step 3: Cross multiply
    4,610.48x = 6,363.24 × 2,747.84
  4. Step 4: Simplify right side
    4,610.48x = 17,485,165.40
  5. Step 5: Solve for x
    x = 17,485,165.40/4,610.48
  6. Step 6: Final answer
    x = 3,792.48

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.