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Finding the Fourth Proportional to 6,066.69, 9,093.87 and 4,602.78

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Solution

The fourth proportional to 6,066.69, 9,093.87 and 4,602.78 is: 6,899.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,066.69 : 9,093.87 = 4,602.78 : x
  2. Step 2: Convert to fraction form
    6,066.69/9,093.87 = 4,602.78/x
  3. Step 3: Cross multiply
    6,066.69x = 9,093.87 × 4,602.78
  4. Step 4: Simplify right side
    6,066.69x = 41,857,082.96
  5. Step 5: Solve for x
    x = 41,857,082.96/6,066.69
  6. Step 6: Final answer
    x = 6,899.49

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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.