Home / 6,910.84-10,366.94-2,529.55

Finding the Fourth Proportional to 6,910.84, 10,366.94 and 2,529.55

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Solution

The fourth proportional to 6,910.84, 10,366.94 and 2,529.55 is: 3,794.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,910.84 : 10,366.94 = 2,529.55 : x
  2. Step 2: Convert to fraction form
    6,910.84/10,366.94 = 2,529.55/x
  3. Step 3: Cross multiply
    6,910.84x = 10,366.94 × 2,529.55
  4. Step 4: Simplify right side
    6,910.84x = 26,223,693.08
  5. Step 5: Solve for x
    x = 26,223,693.08/6,910.84
  6. Step 6: Final answer
    x = 3,794.57

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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.