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Finding the Fourth Proportional to 7,300.11, 10,950.17 and 2,035.14

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Solution

The fourth proportional to 7,300.11, 10,950.17 and 2,035.14 is: 3,052.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,300.11 : 10,950.17 = 2,035.14 : x
  2. Step 2: Convert to fraction form
    7,300.11/10,950.17 = 2,035.14/x
  3. Step 3: Cross multiply
    7,300.11x = 10,950.17 × 2,035.14
  4. Step 4: Simplify right side
    7,300.11x = 22,285,128.97
  5. Step 5: Solve for x
    x = 22,285,128.97/7,300.11
  6. Step 6: Final answer
    x = 3,052.71

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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.