Home / 34,082.82-51,126.39-10,710.18

Finding the Fourth Proportional to 34,082.82, 51,126.39 and 10,710.18

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Solution

The fourth proportional to 34,082.82, 51,126.39 and 10,710.18 is: 16,065.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,082.82 : 51,126.39 = 10,710.18 : x
  2. Step 2: Convert to fraction form
    34,082.82/51,126.39 = 10,710.18/x
  3. Step 3: Cross multiply
    34,082.82x = 51,126.39 × 10,710.18
  4. Step 4: Simplify right side
    34,082.82x = 547,572,839.65
  5. Step 5: Solve for x
    x = 547,572,839.65/34,082.82
  6. Step 6: Final answer
    x = 16,065.95

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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.