Home / 3,041.87-4,196.75-2,481.37

Finding the Fourth Proportional to 3,041.87, 4,196.75 and 2,481.37

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Solution

The fourth proportional to 3,041.87, 4,196.75 and 2,481.37 is: 3,423.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,041.87 : 4,196.75 = 2,481.37 : x
  2. Step 2: Convert to fraction form
    3,041.87/4,196.75 = 2,481.37/x
  3. Step 3: Cross multiply
    3,041.87x = 4,196.75 × 2,481.37
  4. Step 4: Simplify right side
    3,041.87x = 10,413,666.65
  5. Step 5: Solve for x
    x = 10,413,666.65/3,041.87
  6. Step 6: Final answer
    x = 3,423.45

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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.