Home / 8,066.79-12,094.66-4,110.39

Finding the Fourth Proportional to 8,066.79, 12,094.66 and 4,110.39

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Solution

The fourth proportional to 8,066.79, 12,094.66 and 4,110.39 is: 6,162.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,066.79 : 12,094.66 = 4,110.39 : x
  2. Step 2: Convert to fraction form
    8,066.79/12,094.66 = 4,110.39/x
  3. Step 3: Cross multiply
    8,066.79x = 12,094.66 × 4,110.39
  4. Step 4: Simplify right side
    8,066.79x = 49,713,769.52
  5. Step 5: Solve for x
    x = 49,713,769.52/8,066.79
  6. Step 6: Final answer
    x = 6,162.77

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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.