Home / 33,222.12-49,828.28-11,035

Finding the Fourth Proportional to 33,222.12, 49,828.28 and 11,035

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Solution

The fourth proportional to 33,222.12, 49,828.28 and 11,035 is: 16,550.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,222.12 : 49,828.28 = 11,035 : x
  2. Step 2: Convert to fraction form
    33,222.12/49,828.28 = 11,035/x
  3. Step 3: Cross multiply
    33,222.12x = 49,828.28 × 11,035
  4. Step 4: Simplify right side
    33,222.12x = 549,855,069.80
  5. Step 5: Solve for x
    x = 549,855,069.80/33,222.12
  6. Step 6: Final answer
    x = 16,550.87

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.