Home / 29,826.28-44,699.10-13,183.48

Finding the Fourth Proportional to 29,826.28, 44,699.10 and 13,183.48

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Solution

The fourth proportional to 29,826.28, 44,699.10 and 13,183.48 is: 19,757.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,826.28 : 44,699.10 = 13,183.48 : x
  2. Step 2: Convert to fraction form
    29,826.28/44,699.10 = 13,183.48/x
  3. Step 3: Cross multiply
    29,826.28x = 44,699.10 × 13,183.48
  4. Step 4: Simplify right side
    29,826.28x = 589,289,690.87
  5. Step 5: Solve for x
    x = 589,289,690.87/29,826.28
  6. Step 6: Final answer
    x = 19,757.40

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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.