Home / 3,329.83-4,595.34-2,003.95

Finding the Fourth Proportional to 3,329.83, 4,595.34 and 2,003.95

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Solution

The fourth proportional to 3,329.83, 4,595.34 and 2,003.95 is: 2,765.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329.83 : 4,595.34 = 2,003.95 : x
  2. Step 2: Convert to fraction form
    3,329.83/4,595.34 = 2,003.95/x
  3. Step 3: Cross multiply
    3,329.83x = 4,595.34 × 2,003.95
  4. Step 4: Simplify right side
    3,329.83x = 9,208,831.59
  5. Step 5: Solve for x
    x = 9,208,831.59/3,329.83
  6. Step 6: Final answer
    x = 2,765.56

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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.