Home / 23,592.45-35,371.53-11,105.55

Finding the Fourth Proportional to 23,592.45, 35,371.53 and 11,105.55

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Solution

The fourth proportional to 23,592.45, 35,371.53 and 11,105.55 is: 16,650.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,592.45 : 35,371.53 = 11,105.55 : x
  2. Step 2: Convert to fraction form
    23,592.45/35,371.53 = 11,105.55/x
  3. Step 3: Cross multiply
    23,592.45x = 35,371.53 × 11,105.55
  4. Step 4: Simplify right side
    23,592.45x = 392,820,294.99
  5. Step 5: Solve for x
    x = 392,820,294.99/23,592.45
  6. Step 6: Final answer
    x = 16,650.25

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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.