Home / 2,862.18-4,294.18-2,246.17

Finding the Fourth Proportional to 2,862.18, 4,294.18 and 2,246.17

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Solution

The fourth proportional to 2,862.18, 4,294.18 and 2,246.17 is: 3,369.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,862.18 : 4,294.18 = 2,246.17 : x
  2. Step 2: Convert to fraction form
    2,862.18/4,294.18 = 2,246.17/x
  3. Step 3: Cross multiply
    2,862.18x = 4,294.18 × 2,246.17
  4. Step 4: Simplify right side
    2,862.18x = 9,645,458.29
  5. Step 5: Solve for x
    x = 9,645,458.29/2,862.18
  6. Step 6: Final answer
    x = 3,369.97

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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.