Home / 6,022.14-9,032.94-1,639.62

Finding the Fourth Proportional to 6,022.14, 9,032.94 and 1,639.62

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Solution

The fourth proportional to 6,022.14, 9,032.94 and 1,639.62 is: 2,459.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,022.14 : 9,032.94 = 1,639.62 : x
  2. Step 2: Convert to fraction form
    6,022.14/9,032.94 = 1,639.62/x
  3. Step 3: Cross multiply
    6,022.14x = 9,032.94 × 1,639.62
  4. Step 4: Simplify right side
    6,022.14x = 14,810,589.08
  5. Step 5: Solve for x
    x = 14,810,589.08/6,022.14
  6. Step 6: Final answer
    x = 2,459.36

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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.