Home / 29,634.31-44,393.14-19,632.43

Finding the Fourth Proportional to 29,634.31, 44,393.14 and 19,632.43

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Solution

The fourth proportional to 29,634.31, 44,393.14 and 19,632.43 is: 29,410.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,634.31 : 44,393.14 = 19,632.43 : x
  2. Step 2: Convert to fraction form
    29,634.31/44,393.14 = 19,632.43/x
  3. Step 3: Cross multiply
    29,634.31x = 44,393.14 × 19,632.43
  4. Step 4: Simplify right side
    29,634.31x = 871,545,213.53
  5. Step 5: Solve for x
    x = 871,545,213.53/29,634.31
  6. Step 6: Final answer
    x = 29,410.01

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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.