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Finding the Fourth Proportional to 332,063.64, 458,247.24 and 181,160.64

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Solution

The fourth proportional to 332,063.64, 458,247.24 and 181,160.64 is: 250,001.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,063.64 : 458,247.24 = 181,160.64 : x
  2. Step 2: Convert to fraction form
    332,063.64/458,247.24 = 181,160.64/x
  3. Step 3: Cross multiply
    332,063.64x = 458,247.24 × 181,160.64
  4. Step 4: Simplify right side
    332,063.64x = 83,016,363,276.63
  5. Step 5: Solve for x
    x = 83,016,363,276.63/332,063.64
  6. Step 6: Final answer
    x = 250,001.37

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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.