Home / 4,070.20-6,105.26-1,700.94

Finding the Fourth Proportional to 4,070.20, 6,105.26 and 1,700.94

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Solution

The fourth proportional to 4,070.20, 6,105.26 and 1,700.94 is: 2,551.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,070.20 : 6,105.26 = 1,700.94 : x
  2. Step 2: Convert to fraction form
    4,070.20/6,105.26 = 1,700.94/x
  3. Step 3: Cross multiply
    4,070.20x = 6,105.26 × 1,700.94
  4. Step 4: Simplify right side
    4,070.20x = 10,384,680.94
  5. Step 5: Solve for x
    x = 10,384,680.94/4,070.20
  6. Step 6: Final answer
    x = 2,551.39

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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.