Home / 4,140.57-6,201.29-2,493.50

Finding the Fourth Proportional to 4,140.57, 6,201.29 and 2,493.50

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Solution

The fourth proportional to 4,140.57, 6,201.29 and 2,493.50 is: 3,734.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,140.57 : 6,201.29 = 2,493.50 : x
  2. Step 2: Convert to fraction form
    4,140.57/6,201.29 = 2,493.50/x
  3. Step 3: Cross multiply
    4,140.57x = 6,201.29 × 2,493.50
  4. Step 4: Simplify right side
    4,140.57x = 15,462,873.14
  5. Step 5: Solve for x
    x = 15,462,873.14/4,140.57
  6. Step 6: Final answer
    x = 3,734.48

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1.5x scale

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.