Home / 29,811.21-44,675.28-22,407.03

Finding the Fourth Proportional to 29,811.21, 44,675.28 and 22,407.03

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Solution

The fourth proportional to 29,811.21, 44,675.28 and 22,407.03 is: 33,579.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,811.21 : 44,675.28 = 22,407.03 : x
  2. Step 2: Convert to fraction form
    29,811.21/44,675.28 = 22,407.03/x
  3. Step 3: Cross multiply
    29,811.21x = 44,675.28 × 22,407.03
  4. Step 4: Simplify right side
    29,811.21x = 1,001,040,339.22
  5. Step 5: Solve for x
    x = 1,001,040,339.22/29,811.21
  6. Step 6: Final answer
    x = 33,579.33

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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.