Home / 4,066.66-6,105.03-4,047.94

Finding the Fourth Proportional to 4,066.66, 6,105.03 and 4,047.94

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Solution

The fourth proportional to 4,066.66, 6,105.03 and 4,047.94 is: 6,076.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,066.66 : 6,105.03 = 4,047.94 : x
  2. Step 2: Convert to fraction form
    4,066.66/6,105.03 = 4,047.94/x
  3. Step 3: Cross multiply
    4,066.66x = 6,105.03 × 4,047.94
  4. Step 4: Simplify right side
    4,066.66x = 24,712,795.14
  5. Step 5: Solve for x
    x = 24,712,795.14/4,066.66
  6. Step 6: Final answer
    x = 6,076.93

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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.