Home / 2,006.17-3,007.43-1,030.22

Finding the Fourth Proportional to 2,006.17, 3,007.43 and 1,030.22

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Solution

The fourth proportional to 2,006.17, 3,007.43 and 1,030.22 is: 1,544.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,006.17 : 3,007.43 = 1,030.22 : x
  2. Step 2: Convert to fraction form
    2,006.17/3,007.43 = 1,030.22/x
  3. Step 3: Cross multiply
    2,006.17x = 3,007.43 × 1,030.22
  4. Step 4: Simplify right side
    2,006.17x = 3,098,309.49
  5. Step 5: Solve for x
    x = 3,098,309.49/2,006.17
  6. Step 6: Final answer
    x = 1,544.39

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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.