Home / 244,346.01-366,429.10-84,381.23

Finding the Fourth Proportional to 244,346.01, 366,429.10 and 84,381.23

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Solution

The fourth proportional to 244,346.01, 366,429.10 and 84,381.23 is: 126,540.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,346.01 : 366,429.10 = 84,381.23 : x
  2. Step 2: Convert to fraction form
    244,346.01/366,429.10 = 84,381.23/x
  3. Step 3: Cross multiply
    244,346.01x = 366,429.10 × 84,381.23
  4. Step 4: Simplify right side
    244,346.01x = 30,919,738,165.79
  5. Step 5: Solve for x
    x = 30,919,738,165.79/244,346.01
  6. Step 6: Final answer
    x = 126,540.79

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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.