Home / 3,195.99-4,410.14-2,357.15

Finding the Fourth Proportional to 3,195.99, 4,410.14 and 2,357.15

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Solution

The fourth proportional to 3,195.99, 4,410.14 and 2,357.15 is: 3,252.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,195.99 : 4,410.14 = 2,357.15 : x
  2. Step 2: Convert to fraction form
    3,195.99/4,410.14 = 2,357.15/x
  3. Step 3: Cross multiply
    3,195.99x = 4,410.14 × 2,357.15
  4. Step 4: Simplify right side
    3,195.99x = 10,395,345.34
  5. Step 5: Solve for x
    x = 10,395,345.34/3,195.99
  6. Step 6: Final answer
    x = 3,252.62

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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.