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Finding the Fourth Proportional to 5,091.19, 7,025.27 and 2,967.17

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Solution

The fourth proportional to 5,091.19, 7,025.27 and 2,967.17 is: 4,094.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,091.19 : 7,025.27 = 2,967.17 : x
  2. Step 2: Convert to fraction form
    5,091.19/7,025.27 = 2,967.17/x
  3. Step 3: Cross multiply
    5,091.19x = 7,025.27 × 2,967.17
  4. Step 4: Simplify right side
    5,091.19x = 20,845,120.42
  5. Step 5: Solve for x
    x = 20,845,120.42/5,091.19
  6. Step 6: Final answer
    x = 4,094.35

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