Home / 33,337.11-50,015.37-19,476.39

Finding the Fourth Proportional to 33,337.11, 50,015.37 and 19,476.39

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Solution

The fourth proportional to 33,337.11, 50,015.37 and 19,476.39 is: 29,220.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,337.11 : 50,015.37 = 19,476.39 : x
  2. Step 2: Convert to fraction form
    33,337.11/50,015.37 = 19,476.39/x
  3. Step 3: Cross multiply
    33,337.11x = 50,015.37 × 19,476.39
  4. Step 4: Simplify right side
    33,337.11x = 974,118,852.11
  5. Step 5: Solve for x
    x = 974,118,852.11/33,337.11
  6. Step 6: Final answer
    x = 29,220.25

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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.