Home / 29,850-44,741.79-15,072.36

Finding the Fourth Proportional to 29,850, 44,741.79 and 15,072.36

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Solution

The fourth proportional to 29,850, 44,741.79 and 15,072.36 is: 22,591.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,850 : 44,741.79 = 15,072.36 : x
  2. Step 2: Convert to fraction form
    29,850/44,741.79 = 15,072.36/x
  3. Step 3: Cross multiply
    29,850x = 44,741.79 × 15,072.36
  4. Step 4: Simplify right side
    29,850x = 674,364,365.92
  5. Step 5: Solve for x
    x = 674,364,365.92/29,850
  6. Step 6: Final answer
    x = 22,591.77

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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.