Home / 3,092.12-4,634.30-2,210.04

Finding the Fourth Proportional to 3,092.12, 4,634.30 and 2,210.04

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Solution

The fourth proportional to 3,092.12, 4,634.30 and 2,210.04 is: 3,312.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,092.12 : 4,634.30 = 2,210.04 : x
  2. Step 2: Convert to fraction form
    3,092.12/4,634.30 = 2,210.04/x
  3. Step 3: Cross multiply
    3,092.12x = 4,634.30 × 2,210.04
  4. Step 4: Simplify right side
    3,092.12x = 10,241,988.37
  5. Step 5: Solve for x
    x = 10,241,988.37/3,092.12
  6. Step 6: Final answer
    x = 3,312.29

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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.