Home / 4,066.96-6,098.61-1,293.11

Finding the Fourth Proportional to 4,066.96, 6,098.61 and 1,293.11

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Solution

The fourth proportional to 4,066.96, 6,098.61 and 1,293.11 is: 1,939.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,066.96 : 6,098.61 = 1,293.11 : x
  2. Step 2: Convert to fraction form
    4,066.96/6,098.61 = 1,293.11/x
  3. Step 3: Cross multiply
    4,066.96x = 6,098.61 × 1,293.11
  4. Step 4: Simplify right side
    4,066.96x = 7,886,173.58
  5. Step 5: Solve for x
    x = 7,886,173.58/4,066.96
  6. Step 6: Final answer
    x = 1,939.08

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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.