Home / 29,380.86-44,074.43-9,383.37

Finding the Fourth Proportional to 29,380.86, 44,074.43 and 9,383.37

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Solution

The fourth proportional to 29,380.86, 44,074.43 and 9,383.37 is: 14,076.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,380.86 : 44,074.43 = 9,383.37 : x
  2. Step 2: Convert to fraction form
    29,380.86/44,074.43 = 9,383.37/x
  3. Step 3: Cross multiply
    29,380.86x = 44,074.43 × 9,383.37
  4. Step 4: Simplify right side
    29,380.86x = 413,566,631.18
  5. Step 5: Solve for x
    x = 413,566,631.18/29,380.86
  6. Step 6: Final answer
    x = 14,076.05

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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.