Home / 4,881.09-6,732.43-3,369.23

Finding the Fourth Proportional to 4,881.09, 6,732.43 and 3,369.23

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Solution

The fourth proportional to 4,881.09, 6,732.43 and 3,369.23 is: 4,647.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,881.09 : 6,732.43 = 3,369.23 : x
  2. Step 2: Convert to fraction form
    4,881.09/6,732.43 = 3,369.23/x
  3. Step 3: Cross multiply
    4,881.09x = 6,732.43 × 3,369.23
  4. Step 4: Simplify right side
    4,881.09x = 22,683,126.17
  5. Step 5: Solve for x
    x = 22,683,126.17/4,881.09
  6. Step 6: Final answer
    x = 4,647.14

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Why These Related Problems?

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