Home / 29,391.11-44,080.76-14,391.77

Finding the Fourth Proportional to 29,391.11, 44,080.76 and 14,391.77

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Solution

The fourth proportional to 29,391.11, 44,080.76 and 14,391.77 is: 21,584.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,391.11 : 44,080.76 = 14,391.77 : x
  2. Step 2: Convert to fraction form
    29,391.11/44,080.76 = 14,391.77/x
  3. Step 3: Cross multiply
    29,391.11x = 44,080.76 × 14,391.77
  4. Step 4: Simplify right side
    29,391.11x = 634,399,938.94
  5. Step 5: Solve for x
    x = 634,399,938.94/29,391.11
  6. Step 6: Final answer
    x = 21,584.76

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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.