Home / 29,642.67-44,481.56-10,935.86

Finding the Fourth Proportional to 29,642.67, 44,481.56 and 10,935.86

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Solution

The fourth proportional to 29,642.67, 44,481.56 and 10,935.86 is: 16,410.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,642.67 : 44,481.56 = 10,935.86 : x
  2. Step 2: Convert to fraction form
    29,642.67/44,481.56 = 10,935.86/x
  3. Step 3: Cross multiply
    29,642.67x = 44,481.56 × 10,935.86
  4. Step 4: Simplify right side
    29,642.67x = 486,443,835.65
  5. Step 5: Solve for x
    x = 486,443,835.65/29,642.67
  6. Step 6: Final answer
    x = 16,410.26

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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.