Home / 29,809.21-44,672.28-22,405.03

Finding the Fourth Proportional to 29,809.21, 44,672.28 and 22,405.03

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Solution

The fourth proportional to 29,809.21, 44,672.28 and 22,405.03 is: 33,576.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,809.21 : 44,672.28 = 22,405.03 : x
  2. Step 2: Convert to fraction form
    29,809.21/44,672.28 = 22,405.03/x
  3. Step 3: Cross multiply
    29,809.21x = 44,672.28 × 22,405.03
  4. Step 4: Simplify right side
    29,809.21x = 1,000,883,773.57
  5. Step 5: Solve for x
    x = 1,000,883,773.57/29,809.21
  6. Step 6: Final answer
    x = 33,576.33

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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.