Home / 6,086.07-9,122.63-4,349.43

Finding the Fourth Proportional to 6,086.07, 9,122.63 and 4,349.43

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Solution

The fourth proportional to 6,086.07, 9,122.63 and 4,349.43 is: 6,519.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,086.07 : 9,122.63 = 4,349.43 : x
  2. Step 2: Convert to fraction form
    6,086.07/9,122.63 = 4,349.43/x
  3. Step 3: Cross multiply
    6,086.07x = 9,122.63 × 4,349.43
  4. Step 4: Simplify right side
    6,086.07x = 39,678,218.85
  5. Step 5: Solve for x
    x = 39,678,218.85/6,086.07
  6. Step 6: Final answer
    x = 6,519.51

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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.