Home / 240,613.56-332,042.46-133,181.22

Finding the Fourth Proportional to 240,613.56, 332,042.46 and 133,181.22

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Solution

The fourth proportional to 240,613.56, 332,042.46 and 133,181.22 is: 183,787.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,613.56 : 332,042.46 = 133,181.22 : x
  2. Step 2: Convert to fraction form
    240,613.56/332,042.46 = 133,181.22/x
  3. Step 3: Cross multiply
    240,613.56x = 332,042.46 × 133,181.22
  4. Step 4: Simplify right side
    240,613.56x = 44,221,819,914.60
  5. Step 5: Solve for x
    x = 44,221,819,914.60/240,613.56
  6. Step 6: Final answer
    x = 183,787.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.