Home / 4,066.65-6,108.17-3,951.81

Finding the Fourth Proportional to 4,066.65, 6,108.17 and 3,951.81

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Solution

The fourth proportional to 4,066.65, 6,108.17 and 3,951.81 is: 5,935.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,066.65 : 6,108.17 = 3,951.81 : x
  2. Step 2: Convert to fraction form
    4,066.65/6,108.17 = 3,951.81/x
  3. Step 3: Cross multiply
    4,066.65x = 6,108.17 × 3,951.81
  4. Step 4: Simplify right side
    4,066.65x = 24,138,307.53
  5. Step 5: Solve for x
    x = 24,138,307.53/4,066.65
  6. Step 6: Final answer
    x = 5,935.67

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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.