Home / 3,092.38-4,634.67-2,210.29

Finding the Fourth Proportional to 3,092.38, 4,634.67 and 2,210.29

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Solution

The fourth proportional to 3,092.38, 4,634.67 and 2,210.29 is: 3,312.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,092.38 : 4,634.67 = 2,210.29 : x
  2. Step 2: Convert to fraction form
    3,092.38/4,634.67 = 2,210.29/x
  3. Step 3: Cross multiply
    3,092.38x = 4,634.67 × 2,210.29
  4. Step 4: Simplify right side
    3,092.38x = 10,243,964.75
  5. Step 5: Solve for x
    x = 10,243,964.75/3,092.38
  6. Step 6: Final answer
    x = 3,312.65

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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.