Home / 29,269.08-43,904.68-13,682.52

Finding the Fourth Proportional to 29,269.08, 43,904.68 and 13,682.52

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Solution

The fourth proportional to 29,269.08, 43,904.68 and 13,682.52 is: 20,524.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,269.08 : 43,904.68 = 13,682.52 : x
  2. Step 2: Convert to fraction form
    29,269.08/43,904.68 = 13,682.52/x
  3. Step 3: Cross multiply
    29,269.08x = 43,904.68 × 13,682.52
  4. Step 4: Simplify right side
    29,269.08x = 600,726,662.19
  5. Step 5: Solve for x
    x = 600,726,662.19/29,269.08
  6. Step 6: Final answer
    x = 20,524.28

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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.