Home / 22,736.89-34,110.20-11,056.69

Finding the Fourth Proportional to 22,736.89, 34,110.20 and 11,056.69

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Solution

The fourth proportional to 22,736.89, 34,110.20 and 11,056.69 is: 16,587.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,736.89 : 34,110.20 = 11,056.69 : x
  2. Step 2: Convert to fraction form
    22,736.89/34,110.20 = 11,056.69/x
  3. Step 3: Cross multiply
    22,736.89x = 34,110.20 × 11,056.69
  4. Step 4: Simplify right side
    22,736.89x = 377,145,907.24
  5. Step 5: Solve for x
    x = 377,145,907.24/22,736.89
  6. Step 6: Final answer
    x = 16,587.40

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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.