Home / 6,109.92-9,162.60-2,410.92

Finding the Fourth Proportional to 6,109.92, 9,162.60 and 2,410.92

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Solution

The fourth proportional to 6,109.92, 9,162.60 and 2,410.92 is: 3,615.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,109.92 : 9,162.60 = 2,410.92 : x
  2. Step 2: Convert to fraction form
    6,109.92/9,162.60 = 2,410.92/x
  3. Step 3: Cross multiply
    6,109.92x = 9,162.60 × 2,410.92
  4. Step 4: Simplify right side
    6,109.92x = 22,090,295.59
  5. Step 5: Solve for x
    x = 22,090,295.59/6,109.92
  6. Step 6: Final answer
    x = 3,615.48

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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.