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Finding the Fourth Proportional to 7,066.52, 10,599.94 and 2,136.14

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Solution

The fourth proportional to 7,066.52, 10,599.94 and 2,136.14 is: 3,204.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,066.52 : 10,599.94 = 2,136.14 : x
  2. Step 2: Convert to fraction form
    7,066.52/10,599.94 = 2,136.14/x
  3. Step 3: Cross multiply
    7,066.52x = 10,599.94 × 2,136.14
  4. Step 4: Simplify right side
    7,066.52x = 22,642,902.83
  5. Step 5: Solve for x
    x = 22,642,902.83/7,066.52
  6. Step 6: Final answer
    x = 3,204.25

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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.