Home / 34,082.99-51,122.04-10,716.11

Finding the Fourth Proportional to 34,082.99, 51,122.04 and 10,716.11

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Solution

The fourth proportional to 34,082.99, 51,122.04 and 10,716.11 is: 16,073.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,082.99 : 51,122.04 = 10,716.11 : x
  2. Step 2: Convert to fraction form
    34,082.99/51,122.04 = 10,716.11/x
  3. Step 3: Cross multiply
    34,082.99x = 51,122.04 × 10,716.11
  4. Step 4: Simplify right side
    34,082.99x = 547,829,404.06
  5. Step 5: Solve for x
    x = 547,829,404.06/34,082.99
  6. Step 6: Final answer
    x = 16,073.40

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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.