Home / 164,033.82-226,366.68-88,582.32

Finding the Fourth Proportional to 164,033.82, 226,366.68 and 88,582.32

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Solution

The fourth proportional to 164,033.82, 226,366.68 and 88,582.32 is: 122,243.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,033.82 : 226,366.68 = 88,582.32 : x
  2. Step 2: Convert to fraction form
    164,033.82/226,366.68 = 88,582.32/x
  3. Step 3: Cross multiply
    164,033.82x = 226,366.68 × 88,582.32
  4. Step 4: Simplify right side
    164,033.82x = 20,052,085,685.10
  5. Step 5: Solve for x
    x = 20,052,085,685.10/164,033.82
  6. Step 6: Final answer
    x = 122,243.61

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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.