Home / 33,350.04-50,027.70-11,163.51

Finding the Fourth Proportional to 33,350.04, 50,027.70 and 11,163.51

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Solution

The fourth proportional to 33,350.04, 50,027.70 and 11,163.51 is: 16,746.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,350.04 : 50,027.70 = 11,163.51 : x
  2. Step 2: Convert to fraction form
    33,350.04/50,027.70 = 11,163.51/x
  3. Step 3: Cross multiply
    33,350.04x = 50,027.70 × 11,163.51
  4. Step 4: Simplify right side
    33,350.04x = 558,484,729.23
  5. Step 5: Solve for x
    x = 558,484,729.23/33,350.04
  6. Step 6: Final answer
    x = 16,746.15

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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.