Home / 4,949.00-6,829.62-2,710.96

Finding the Fourth Proportional to 4,949.00, 6,829.62 and 2,710.96

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Solution

The fourth proportional to 4,949.00, 6,829.62 and 2,710.96 is: 3,741.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,949.00 : 6,829.62 = 2,710.96 : x
  2. Step 2: Convert to fraction form
    4,949.00/6,829.62 = 2,710.96/x
  3. Step 3: Cross multiply
    4,949.00x = 6,829.62 × 2,710.96
  4. Step 4: Simplify right side
    4,949.00x = 18,514,796.76
  5. Step 5: Solve for x
    x = 18,514,796.76/4,949.00
  6. Step 6: Final answer
    x = 3,741.12

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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.