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Finding the Fourth Proportional to 7,096.66, 10,649.54 and 4,759.30

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Solution

The fourth proportional to 7,096.66, 10,649.54 and 4,759.30 is: 7,142.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,096.66 : 10,649.54 = 4,759.30 : x
  2. Step 2: Convert to fraction form
    7,096.66/10,649.54 = 4,759.30/x
  3. Step 3: Cross multiply
    7,096.66x = 10,649.54 × 4,759.30
  4. Step 4: Simplify right side
    7,096.66x = 50,684,380.93
  5. Step 5: Solve for x
    x = 50,684,380.93/7,096.66
  6. Step 6: Final answer
    x = 7,142.01

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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.