Home / 3,293.76-4,542.30-2,410.32

Finding the Fourth Proportional to 3,293.76, 4,542.30 and 2,410.32

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Solution

The fourth proportional to 3,293.76, 4,542.30 and 2,410.32 is: 3,323.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,293.76 : 4,542.30 = 2,410.32 : x
  2. Step 2: Convert to fraction form
    3,293.76/4,542.30 = 2,410.32/x
  3. Step 3: Cross multiply
    3,293.76x = 4,542.30 × 2,410.32
  4. Step 4: Simplify right side
    3,293.76x = 10,948,396.54
  5. Step 5: Solve for x
    x = 10,948,396.54/3,293.76
  6. Step 6: Final answer
    x = 3,323.98

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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.