Home / 149,652.33-224,120.94-82,926.96

Finding the Fourth Proportional to 149,652.33, 224,120.94 and 82,926.96

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Solution

The fourth proportional to 149,652.33, 224,120.94 and 82,926.96 is: 124,192.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,652.33 : 224,120.94 = 82,926.96 : x
  2. Step 2: Convert to fraction form
    149,652.33/224,120.94 = 82,926.96/x
  3. Step 3: Cross multiply
    149,652.33x = 224,120.94 × 82,926.96
  4. Step 4: Simplify right side
    149,652.33x = 18,585,668,226.54
  5. Step 5: Solve for x
    x = 18,585,668,226.54/149,652.33
  6. Step 6: Final answer
    x = 124,192.31

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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.