Home / 4,101.39-5,660.39-2,333.27

Finding the Fourth Proportional to 4,101.39, 5,660.39 and 2,333.27

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Solution

The fourth proportional to 4,101.39, 5,660.39 and 2,333.27 is: 3,220.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,101.39 : 5,660.39 = 2,333.27 : x
  2. Step 2: Convert to fraction form
    4,101.39/5,660.39 = 2,333.27/x
  3. Step 3: Cross multiply
    4,101.39x = 5,660.39 × 2,333.27
  4. Step 4: Simplify right side
    4,101.39x = 13,207,238.16
  5. Step 5: Solve for x
    x = 13,207,238.16/4,101.39
  6. Step 6: Final answer
    x = 3,220.19

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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.