Home / 6,953.91-10,428.08-4,034.27

Finding the Fourth Proportional to 6,953.91, 10,428.08 and 4,034.27

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Solution

The fourth proportional to 6,953.91, 10,428.08 and 4,034.27 is: 6,049.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,953.91 : 10,428.08 = 4,034.27 : x
  2. Step 2: Convert to fraction form
    6,953.91/10,428.08 = 4,034.27/x
  3. Step 3: Cross multiply
    6,953.91x = 10,428.08 × 4,034.27
  4. Step 4: Simplify right side
    6,953.91x = 42,069,617.99
  5. Step 5: Solve for x
    x = 42,069,617.99/6,953.91
  6. Step 6: Final answer
    x = 6,049.78

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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.