Home / 6,073.74-9,110.61-4,121.10

Finding the Fourth Proportional to 6,073.74, 9,110.61 and 4,121.10

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Solution

The fourth proportional to 6,073.74, 9,110.61 and 4,121.10 is: 6,181.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,073.74 : 9,110.61 = 4,121.10 : x
  2. Step 2: Convert to fraction form
    6,073.74/9,110.61 = 4,121.10/x
  3. Step 3: Cross multiply
    6,073.74x = 9,110.61 × 4,121.10
  4. Step 4: Simplify right side
    6,073.74x = 37,545,734.87
  5. Step 5: Solve for x
    x = 37,545,734.87/6,073.74
  6. Step 6: Final answer
    x = 6,181.65

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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.