Home / 2,233.47-3,335.18-1,823.41

Finding the Fourth Proportional to 2,233.47, 3,335.18 and 1,823.41

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Solution

The fourth proportional to 2,233.47, 3,335.18 and 1,823.41 is: 2,722.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,233.47 : 3,335.18 = 1,823.41 : x
  2. Step 2: Convert to fraction form
    2,233.47/3,335.18 = 1,823.41/x
  3. Step 3: Cross multiply
    2,233.47x = 3,335.18 × 1,823.41
  4. Step 4: Simplify right side
    2,233.47x = 6,081,395.62
  5. Step 5: Solve for x
    x = 6,081,395.62/2,233.47
  6. Step 6: Final answer
    x = 2,722.84

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Why These Related Problems?

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