Home / 3,326.22-4,585.34-2,328.37

Finding the Fourth Proportional to 3,326.22, 4,585.34 and 2,328.37

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Solution

The fourth proportional to 3,326.22, 4,585.34 and 2,328.37 is: 3,209.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,326.22 : 4,585.34 = 2,328.37 : x
  2. Step 2: Convert to fraction form
    3,326.22/4,585.34 = 2,328.37/x
  3. Step 3: Cross multiply
    3,326.22x = 4,585.34 × 2,328.37
  4. Step 4: Simplify right side
    3,326.22x = 10,676,362.45
  5. Step 5: Solve for x
    x = 10,676,362.45/3,326.22
  6. Step 6: Final answer
    x = 3,209.76

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1.5x scale

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.