Home / 33,403.64-50,110.07-11,223.36

Finding the Fourth Proportional to 33,403.64, 50,110.07 and 11,223.36

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Solution

The fourth proportional to 33,403.64, 50,110.07 and 11,223.36 is: 16,836.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,403.64 : 50,110.07 = 11,223.36 : x
  2. Step 2: Convert to fraction form
    33,403.64/50,110.07 = 11,223.36/x
  3. Step 3: Cross multiply
    33,403.64x = 50,110.07 × 11,223.36
  4. Step 4: Simplify right side
    33,403.64x = 562,403,383.29
  5. Step 5: Solve for x
    x = 562,403,383.29/33,403.64
  6. Step 6: Final answer
    x = 16,836.59

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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.