Home / 6,775.92-10,150.74-4,144.14

Finding the Fourth Proportional to 6,775.92, 10,150.74 and 4,144.14

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Solution

The fourth proportional to 6,775.92, 10,150.74 and 4,144.14 is: 6,208.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,775.92 : 10,150.74 = 4,144.14 : x
  2. Step 2: Convert to fraction form
    6,775.92/10,150.74 = 4,144.14/x
  3. Step 3: Cross multiply
    6,775.92x = 10,150.74 × 4,144.14
  4. Step 4: Simplify right side
    6,775.92x = 42,066,087.66
  5. Step 5: Solve for x
    x = 42,066,087.66/6,775.92
  6. Step 6: Final answer
    x = 6,208.17

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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.