Home / 6,093.89-9,144.62-2,807.45

Finding the Fourth Proportional to 6,093.89, 9,144.62 and 2,807.45

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Solution

The fourth proportional to 6,093.89, 9,144.62 and 2,807.45 is: 4,212.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,093.89 : 9,144.62 = 2,807.45 : x
  2. Step 2: Convert to fraction form
    6,093.89/9,144.62 = 2,807.45/x
  3. Step 3: Cross multiply
    6,093.89x = 9,144.62 × 2,807.45
  4. Step 4: Simplify right side
    6,093.89x = 25,673,049.38
  5. Step 5: Solve for x
    x = 25,673,049.38/6,093.89
  6. Step 6: Final answer
    x = 4,212.92

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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.