Home / 7,082.11-10,623.16-3,373.09

Finding the Fourth Proportional to 7,082.11, 10,623.16 and 3,373.09

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Solution

The fourth proportional to 7,082.11, 10,623.16 and 3,373.09 is: 5,059.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,082.11 : 10,623.16 = 3,373.09 : x
  2. Step 2: Convert to fraction form
    7,082.11/10,623.16 = 3,373.09/x
  3. Step 3: Cross multiply
    7,082.11x = 10,623.16 × 3,373.09
  4. Step 4: Simplify right side
    7,082.11x = 35,832,874.76
  5. Step 5: Solve for x
    x = 35,832,874.76/7,082.11
  6. Step 6: Final answer
    x = 5,059.63

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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.