Home / 33,350.34-50,025.59-13,628.89

Finding the Fourth Proportional to 33,350.34, 50,025.59 and 13,628.89

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Solution

The fourth proportional to 33,350.34, 50,025.59 and 13,628.89 is: 20,443.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,350.34 : 50,025.59 = 13,628.89 : x
  2. Step 2: Convert to fraction form
    33,350.34/50,025.59 = 13,628.89/x
  3. Step 3: Cross multiply
    33,350.34x = 50,025.59 × 13,628.89
  4. Step 4: Simplify right side
    33,350.34x = 681,793,263.30
  5. Step 5: Solve for x
    x = 681,793,263.30/33,350.34
  6. Step 6: Final answer
    x = 20,443.37

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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.