Home / 29,994-41,408.68-26,671.92

Finding the Fourth Proportional to 29,994, 41,408.68 and 26,671.92

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Solution

The fourth proportional to 29,994, 41,408.68 and 26,671.92 is: 36,822.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,994 : 41,408.68 = 26,671.92 : x
  2. Step 2: Convert to fraction form
    29,994/41,408.68 = 26,671.92/x
  3. Step 3: Cross multiply
    29,994x = 41,408.68 × 26,671.92
  4. Step 4: Simplify right side
    29,994x = 1,104,449,000.27
  5. Step 5: Solve for x
    x = 1,104,449,000.27/29,994
  6. Step 6: Final answer
    x = 36,822.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.