Home / 23,100.36-34,708.94-22,166.19

Finding the Fourth Proportional to 23,100.36, 34,708.94 and 22,166.19

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Solution

The fourth proportional to 23,100.36, 34,708.94 and 22,166.19 is: 33,305.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,100.36 : 34,708.94 = 22,166.19 : x
  2. Step 2: Convert to fraction form
    23,100.36/34,708.94 = 22,166.19/x
  3. Step 3: Cross multiply
    23,100.36x = 34,708.94 × 22,166.19
  4. Step 4: Simplify right side
    23,100.36x = 769,364,958.74
  5. Step 5: Solve for x
    x = 769,364,958.74/23,100.36
  6. Step 6: Final answer
    x = 33,305.32

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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.