Home / 33,226.11-49,800.87-13,483.02

Finding the Fourth Proportional to 33,226.11, 49,800.87 and 13,483.02

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Solution

The fourth proportional to 33,226.11, 49,800.87 and 13,483.02 is: 20,208.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,226.11 : 49,800.87 = 13,483.02 : x
  2. Step 2: Convert to fraction form
    33,226.11/49,800.87 = 13,483.02/x
  3. Step 3: Cross multiply
    33,226.11x = 49,800.87 × 13,483.02
  4. Step 4: Simplify right side
    33,226.11x = 671,466,126.23
  5. Step 5: Solve for x
    x = 671,466,126.23/33,226.11
  6. Step 6: Final answer
    x = 20,208.99

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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.