Home / 2,194.04-3,262.85-2,124.83

Finding the Fourth Proportional to 2,194.04, 3,262.85 and 2,124.83

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Solution

The fourth proportional to 2,194.04, 3,262.85 and 2,124.83 is: 3,159.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,194.04 : 3,262.85 = 2,124.83 : x
  2. Step 2: Convert to fraction form
    2,194.04/3,262.85 = 2,124.83/x
  3. Step 3: Cross multiply
    2,194.04x = 3,262.85 × 2,124.83
  4. Step 4: Simplify right side
    2,194.04x = 6,932,999.10
  5. Step 5: Solve for x
    x = 6,932,999.10/2,194.04
  6. Step 6: Final answer
    x = 3,159.92

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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.