Home / 332,770.06-499,056.54-96,114.79

Finding the Fourth Proportional to 332,770.06, 499,056.54 and 96,114.79

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Solution

The fourth proportional to 332,770.06, 499,056.54 and 96,114.79 is: 144,143.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,770.06 : 499,056.54 = 96,114.79 : x
  2. Step 2: Convert to fraction form
    332,770.06/499,056.54 = 96,114.79/x
  3. Step 3: Cross multiply
    332,770.06x = 499,056.54 × 96,114.79
  4. Step 4: Simplify right side
    332,770.06x = 47,966,714,540.23
  5. Step 5: Solve for x
    x = 47,966,714,540.23/332,770.06
  6. Step 6: Final answer
    x = 144,143.72

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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.