Home / 29,024.64-43,524.54-9,297.90

Finding the Fourth Proportional to 29,024.64, 43,524.54 and 9,297.90

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Solution

The fourth proportional to 29,024.64, 43,524.54 and 9,297.90 is: 13,942.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,024.64 : 43,524.54 = 9,297.90 : x
  2. Step 2: Convert to fraction form
    29,024.64/43,524.54 = 9,297.90/x
  3. Step 3: Cross multiply
    29,024.64x = 43,524.54 × 9,297.90
  4. Step 4: Simplify right side
    29,024.64x = 404,686,820.47
  5. Step 5: Solve for x
    x = 404,686,820.47/29,024.64
  6. Step 6: Final answer
    x = 13,942.87

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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.