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Finding the Fourth Proportional to 10,096.95, 15,146.69 and 3,342.81

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Solution

The fourth proportional to 10,096.95, 15,146.69 and 3,342.81 is: 5,014.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,096.95 : 15,146.69 = 3,342.81 : x
  2. Step 2: Convert to fraction form
    10,096.95/15,146.69 = 3,342.81/x
  3. Step 3: Cross multiply
    10,096.95x = 15,146.69 × 3,342.81
  4. Step 4: Simplify right side
    10,096.95x = 50,632,506.80
  5. Step 5: Solve for x
    x = 50,632,506.80/10,096.95
  6. Step 6: Final answer
    x = 5,014.63

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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.