Home / 4,135.07-5,706.29-2,366.57

Finding the Fourth Proportional to 4,135.07, 5,706.29 and 2,366.57

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Solution

The fourth proportional to 4,135.07, 5,706.29 and 2,366.57 is: 3,265.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,135.07 : 5,706.29 = 2,366.57 : x
  2. Step 2: Convert to fraction form
    4,135.07/5,706.29 = 2,366.57/x
  3. Step 3: Cross multiply
    4,135.07x = 5,706.29 × 2,366.57
  4. Step 4: Simplify right side
    4,135.07x = 13,504,294.36
  5. Step 5: Solve for x
    x = 13,504,294.36/4,135.07
  6. Step 6: Final answer
    x = 3,265.80

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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.