Home / 4,110.58-6,166.68-1,513.54

Finding the Fourth Proportional to 4,110.58, 6,166.68 and 1,513.54

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Solution

The fourth proportional to 4,110.58, 6,166.68 and 1,513.54 is: 2,270.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,110.58 : 6,166.68 = 1,513.54 : x
  2. Step 2: Convert to fraction form
    4,110.58/6,166.68 = 1,513.54/x
  3. Step 3: Cross multiply
    4,110.58x = 6,166.68 × 1,513.54
  4. Step 4: Simplify right side
    4,110.58x = 9,333,516.85
  5. Step 5: Solve for x
    x = 9,333,516.85/4,110.58
  6. Step 6: Final answer
    x = 2,270.61

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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.