Home / 4,958.08-6,842.09-2,719.97

Finding the Fourth Proportional to 4,958.08, 6,842.09 and 2,719.97

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Solution

The fourth proportional to 4,958.08, 6,842.09 and 2,719.97 is: 3,753.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,958.08 : 6,842.09 = 2,719.97 : x
  2. Step 2: Convert to fraction form
    4,958.08/6,842.09 = 2,719.97/x
  3. Step 3: Cross multiply
    4,958.08x = 6,842.09 × 2,719.97
  4. Step 4: Simplify right side
    4,958.08x = 18,610,248.83
  5. Step 5: Solve for x
    x = 18,610,248.83/4,958.08
  6. Step 6: Final answer
    x = 3,753.52

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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.