Home / 22,361.24-33,539.70-11,263.52

Finding the Fourth Proportional to 22,361.24, 33,539.70 and 11,263.52

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Solution

The fourth proportional to 22,361.24, 33,539.70 and 11,263.52 is: 16,894.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,361.24 : 33,539.70 = 11,263.52 : x
  2. Step 2: Convert to fraction form
    22,361.24/33,539.70 = 11,263.52/x
  3. Step 3: Cross multiply
    22,361.24x = 33,539.70 × 11,263.52
  4. Step 4: Simplify right side
    22,361.24x = 377,775,081.74
  5. Step 5: Solve for x
    x = 377,775,081.74/22,361.24
  6. Step 6: Final answer
    x = 16,894.19

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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.