Home / 23,166.22-34,795.82-13,824.48

Finding the Fourth Proportional to 23,166.22, 34,795.82 and 13,824.48

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Solution

The fourth proportional to 23,166.22, 34,795.82 and 13,824.48 is: 20,764.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,166.22 : 34,795.82 = 13,824.48 : x
  2. Step 2: Convert to fraction form
    23,166.22/34,795.82 = 13,824.48/x
  3. Step 3: Cross multiply
    23,166.22x = 34,795.82 × 13,824.48
  4. Step 4: Simplify right side
    23,166.22x = 481,034,117.67
  5. Step 5: Solve for x
    x = 481,034,117.67/23,166.22
  6. Step 6: Final answer
    x = 20,764.46

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1.5x scale

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.