Home / 29,408.22-44,093.43-19,401.39

Finding the Fourth Proportional to 29,408.22, 44,093.43 and 19,401.39

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Solution

The fourth proportional to 29,408.22, 44,093.43 and 19,401.39 is: 29,089.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,408.22 : 44,093.43 = 19,401.39 : x
  2. Step 2: Convert to fraction form
    29,408.22/44,093.43 = 19,401.39/x
  3. Step 3: Cross multiply
    29,408.22x = 44,093.43 × 19,401.39
  4. Step 4: Simplify right side
    29,408.22x = 855,473,831.87
  5. Step 5: Solve for x
    x = 855,473,831.87/29,408.22
  6. Step 6: Final answer
    x = 29,089.62

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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.