Home / 6,910.75-10,366.24-2,528.18

Finding the Fourth Proportional to 6,910.75, 10,366.24 and 2,528.18

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Solution

The fourth proportional to 6,910.75, 10,366.24 and 2,528.18 is: 3,792.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,910.75 : 10,366.24 = 2,528.18 : x
  2. Step 2: Convert to fraction form
    6,910.75/10,366.24 = 2,528.18/x
  3. Step 3: Cross multiply
    6,910.75x = 10,366.24 × 2,528.18
  4. Step 4: Simplify right side
    6,910.75x = 26,207,720.64
  5. Step 5: Solve for x
    x = 26,207,720.64/6,910.75
  6. Step 6: Final answer
    x = 3,792.31

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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.