Home / 4,465.32-6,684.09-3,296.63

Finding the Fourth Proportional to 4,465.32, 6,684.09 and 3,296.63

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Solution

The fourth proportional to 4,465.32, 6,684.09 and 3,296.63 is: 4,934.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,465.32 : 6,684.09 = 3,296.63 : x
  2. Step 2: Convert to fraction form
    4,465.32/6,684.09 = 3,296.63/x
  3. Step 3: Cross multiply
    4,465.32x = 6,684.09 × 3,296.63
  4. Step 4: Simplify right side
    4,465.32x = 22,034,938.20
  5. Step 5: Solve for x
    x = 22,034,938.20/4,465.32
  6. Step 6: Final answer
    x = 4,934.68

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.