Home / 4,400.20-6,072.11-2,410.71

Finding the Fourth Proportional to 4,400.20, 6,072.11 and 2,410.71

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Solution

The fourth proportional to 4,400.20, 6,072.11 and 2,410.71 is: 3,326.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,400.20 : 6,072.11 = 2,410.71 : x
  2. Step 2: Convert to fraction form
    4,400.20/6,072.11 = 2,410.71/x
  3. Step 3: Cross multiply
    4,400.20x = 6,072.11 × 2,410.71
  4. Step 4: Simplify right side
    4,400.20x = 14,638,118.23
  5. Step 5: Solve for x
    x = 14,638,118.23/4,400.20
  6. Step 6: Final answer
    x = 3,326.70

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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.