Home / 7,363.05-11,042.07-2,681.96

Finding the Fourth Proportional to 7,363.05, 11,042.07 and 2,681.96

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Solution

The fourth proportional to 7,363.05, 11,042.07 and 2,681.96 is: 4,022.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,363.05 : 11,042.07 = 2,681.96 : x
  2. Step 2: Convert to fraction form
    7,363.05/11,042.07 = 2,681.96/x
  3. Step 3: Cross multiply
    7,363.05x = 11,042.07 × 2,681.96
  4. Step 4: Simplify right side
    7,363.05x = 29,614,401.99
  5. Step 5: Solve for x
    x = 29,614,401.99/7,363.05
  6. Step 6: Final answer
    x = 4,022.03

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1.5x scale

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.