Home / 14,949.81-22,414.32-6,625.26

Finding the Fourth Proportional to 14,949.81, 22,414.32 and 6,625.26

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Solution

The fourth proportional to 14,949.81, 22,414.32 and 6,625.26 is: 9,933.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,949.81 : 22,414.32 = 6,625.26 : x
  2. Step 2: Convert to fraction form
    14,949.81/22,414.32 = 6,625.26/x
  3. Step 3: Cross multiply
    14,949.81x = 22,414.32 × 6,625.26
  4. Step 4: Simplify right side
    14,949.81x = 148,500,697.72
  5. Step 5: Solve for x
    x = 148,500,697.72/14,949.81
  6. Step 6: Final answer
    x = 9,933.28

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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.