Home / 3,233.23-4,460.64-1,973.41

Finding the Fourth Proportional to 3,233.23, 4,460.64 and 1,973.41

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Solution

The fourth proportional to 3,233.23, 4,460.64 and 1,973.41 is: 2,722.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233.23 : 4,460.64 = 1,973.41 : x
  2. Step 2: Convert to fraction form
    3,233.23/4,460.64 = 1,973.41/x
  3. Step 3: Cross multiply
    3,233.23x = 4,460.64 × 1,973.41
  4. Step 4: Simplify right side
    3,233.23x = 8,802,671.58
  5. Step 5: Solve for x
    x = 8,802,671.58/3,233.23
  6. Step 6: Final answer
    x = 2,722.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.