Home / 4,349.09-6,523.94-1,229.38

Finding the Fourth Proportional to 4,349.09, 6,523.94 and 1,229.38

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Solution

The fourth proportional to 4,349.09, 6,523.94 and 1,229.38 is: 1,844.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,349.09 : 6,523.94 = 1,229.38 : x
  2. Step 2: Convert to fraction form
    4,349.09/6,523.94 = 1,229.38/x
  3. Step 3: Cross multiply
    4,349.09x = 6,523.94 × 1,229.38
  4. Step 4: Simplify right side
    4,349.09x = 8,020,388.12
  5. Step 5: Solve for x
    x = 8,020,388.12/4,349.09
  6. Step 6: Final answer
    x = 1,844.15

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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.