Home / 29,083.53-43,634.05-10,361.12

Finding the Fourth Proportional to 29,083.53, 43,634.05 and 10,361.12

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Solution

The fourth proportional to 29,083.53, 43,634.05 and 10,361.12 is: 15,544.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,083.53 : 43,634.05 = 10,361.12 : x
  2. Step 2: Convert to fraction form
    29,083.53/43,634.05 = 10,361.12/x
  3. Step 3: Cross multiply
    29,083.53x = 43,634.05 × 10,361.12
  4. Step 4: Simplify right side
    29,083.53x = 452,097,711.32
  5. Step 5: Solve for x
    x = 452,097,711.32/29,083.53
  6. Step 6: Final answer
    x = 15,544.80

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1.5x scale

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.