Home / 133,102.04-199,586.46-44,324.60

Finding the Fourth Proportional to 133,102.04, 199,586.46 and 44,324.60

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Solution

The fourth proportional to 133,102.04, 199,586.46 and 44,324.60 is: 66,464.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,102.04 : 199,586.46 = 44,324.60 : x
  2. Step 2: Convert to fraction form
    133,102.04/199,586.46 = 44,324.60/x
  3. Step 3: Cross multiply
    133,102.04x = 199,586.46 × 44,324.60
  4. Step 4: Simplify right side
    133,102.04x = 8,846,590,004.92
  5. Step 5: Solve for x
    x = 8,846,590,004.92/133,102.04
  6. Step 6: Final answer
    x = 66,464.72

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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.