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Finding the Fourth Proportional to 2,066.96, 3,094.67 and 1,334.32

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Solution

The fourth proportional to 2,066.96, 3,094.67 and 1,334.32 is: 1,997.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,066.96 : 3,094.67 = 1,334.32 : x
  2. Step 2: Convert to fraction form
    2,066.96/3,094.67 = 1,334.32/x
  3. Step 3: Cross multiply
    2,066.96x = 3,094.67 × 1,334.32
  4. Step 4: Simplify right side
    2,066.96x = 4,129,275.67
  5. Step 5: Solve for x
    x = 4,129,275.67/2,066.96
  6. Step 6: Final answer
    x = 1,997.75

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.