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Finding the Fourth Proportional to 6,017.69, 9,025.11 and 1,635.18

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Solution

The fourth proportional to 6,017.69, 9,025.11 and 1,635.18 is: 2,452.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,017.69 : 9,025.11 = 1,635.18 : x
  2. Step 2: Convert to fraction form
    6,017.69/9,025.11 = 1,635.18/x
  3. Step 3: Cross multiply
    6,017.69x = 9,025.11 × 1,635.18
  4. Step 4: Simplify right side
    6,017.69x = 14,757,679.37
  5. Step 5: Solve for x
    x = 14,757,679.37/6,017.69
  6. Step 6: Final answer
    x = 2,452.38

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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.