Home / 4,403.43-6,080.31-3,406.95

Finding the Fourth Proportional to 4,403.43, 6,080.31 and 3,406.95

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Solution

The fourth proportional to 4,403.43, 6,080.31 and 3,406.95 is: 4,704.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,403.43 : 6,080.31 = 3,406.95 : x
  2. Step 2: Convert to fraction form
    4,403.43/6,080.31 = 3,406.95/x
  3. Step 3: Cross multiply
    4,403.43x = 6,080.31 × 3,406.95
  4. Step 4: Simplify right side
    4,403.43x = 20,715,312.15
  5. Step 5: Solve for x
    x = 20,715,312.15/4,403.43
  6. Step 6: Final answer
    x = 4,704.36

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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.