Home / 29,669.88-44,474.06-18,551.03

Finding the Fourth Proportional to 29,669.88, 44,474.06 and 18,551.03

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Solution

The fourth proportional to 29,669.88, 44,474.06 and 18,551.03 is: 27,807.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,669.88 : 44,474.06 = 18,551.03 : x
  2. Step 2: Convert to fraction form
    29,669.88/44,474.06 = 18,551.03/x
  3. Step 3: Cross multiply
    29,669.88x = 44,474.06 × 18,551.03
  4. Step 4: Simplify right side
    29,669.88x = 825,039,788.38
  5. Step 5: Solve for x
    x = 825,039,788.38/29,669.88
  6. Step 6: Final answer
    x = 27,807.32

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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.