Home / 6,953.38-10,429.23-2,793.22

Finding the Fourth Proportional to 6,953.38, 10,429.23 and 2,793.22

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Solution

The fourth proportional to 6,953.38, 10,429.23 and 2,793.22 is: 4,189.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,953.38 : 10,429.23 = 2,793.22 : x
  2. Step 2: Convert to fraction form
    6,953.38/10,429.23 = 2,793.22/x
  3. Step 3: Cross multiply
    6,953.38x = 10,429.23 × 2,793.22
  4. Step 4: Simplify right side
    6,953.38x = 29,131,133.82
  5. Step 5: Solve for x
    x = 29,131,133.82/6,953.38
  6. Step 6: Final answer
    x = 4,189.49

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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.