Home / 7,066.33-10,599.56-2,136.01

Finding the Fourth Proportional to 7,066.33, 10,599.56 and 2,136.01

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Solution

The fourth proportional to 7,066.33, 10,599.56 and 2,136.01 is: 3,204.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,066.33 : 10,599.56 = 2,136.01 : x
  2. Step 2: Convert to fraction form
    7,066.33/10,599.56 = 2,136.01/x
  3. Step 3: Cross multiply
    7,066.33x = 10,599.56 × 2,136.01
  4. Step 4: Simplify right side
    7,066.33x = 22,640,766.16
  5. Step 5: Solve for x
    x = 22,640,766.16/7,066.33
  6. Step 6: Final answer
    x = 3,204.03

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Why These Related Problems?

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