Home / 22,344.89-33,525.09-14,015.03

Finding the Fourth Proportional to 22,344.89, 33,525.09 and 14,015.03

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Solution

The fourth proportional to 22,344.89, 33,525.09 and 14,015.03 is: 21,027.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,344.89 : 33,525.09 = 14,015.03 : x
  2. Step 2: Convert to fraction form
    22,344.89/33,525.09 = 14,015.03/x
  3. Step 3: Cross multiply
    22,344.89x = 33,525.09 × 14,015.03
  4. Step 4: Simplify right side
    22,344.89x = 469,854,974.48
  5. Step 5: Solve for x
    x = 469,854,974.48/22,344.89
  6. Step 6: Final answer
    x = 21,027.41

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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.