Home / 6,022.11-9,032.25-1,639.91

Finding the Fourth Proportional to 6,022.11, 9,032.25 and 1,639.91

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Solution

The fourth proportional to 6,022.11, 9,032.25 and 1,639.91 is: 2,459.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,022.11 : 9,032.25 = 1,639.91 : x
  2. Step 2: Convert to fraction form
    6,022.11/9,032.25 = 1,639.91/x
  3. Step 3: Cross multiply
    6,022.11x = 9,032.25 × 1,639.91
  4. Step 4: Simplify right side
    6,022.11x = 14,812,068.90
  5. Step 5: Solve for x
    x = 14,812,068.90/6,022.11
  6. Step 6: Final answer
    x = 2,459.61

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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.