Home / 29,930.73-44,923.77-15,150.03

Finding the Fourth Proportional to 29,930.73, 44,923.77 and 15,150.03

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Solution

The fourth proportional to 29,930.73, 44,923.77 and 15,150.03 is: 22,739.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,930.73 : 44,923.77 = 15,150.03 : x
  2. Step 2: Convert to fraction form
    29,930.73/44,923.77 = 15,150.03/x
  3. Step 3: Cross multiply
    29,930.73x = 44,923.77 × 15,150.03
  4. Step 4: Simplify right side
    29,930.73x = 680,596,463.21
  5. Step 5: Solve for x
    x = 680,596,463.21/29,930.73
  6. Step 6: Final answer
    x = 22,739.05

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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.