Home / 4,136.30-5,706.70-2,366.66

Finding the Fourth Proportional to 4,136.30, 5,706.70 and 2,366.66

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Solution

The fourth proportional to 4,136.30, 5,706.70 and 2,366.66 is: 3,265.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,136.30 : 5,706.70 = 2,366.66 : x
  2. Step 2: Convert to fraction form
    4,136.30/5,706.70 = 2,366.66/x
  3. Step 3: Cross multiply
    4,136.30x = 5,706.70 × 2,366.66
  4. Step 4: Simplify right side
    4,136.30x = 13,505,818.62
  5. Step 5: Solve for x
    x = 13,505,818.62/4,136.30
  6. Step 6: Final answer
    x = 3,265.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.