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Finding the Fourth Proportional to 168,324.01, 232,077.02 and 107,795.14

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Solution

The fourth proportional to 168,324.01, 232,077.02 and 107,795.14 is: 148,622.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,324.01 : 232,077.02 = 107,795.14 : x
  2. Step 2: Convert to fraction form
    168,324.01/232,077.02 = 107,795.14/x
  3. Step 3: Cross multiply
    168,324.01x = 232,077.02 × 107,795.14
  4. Step 4: Simplify right side
    168,324.01x = 25,016,774,861.68
  5. Step 5: Solve for x
    x = 25,016,774,861.68/168,324.01
  6. Step 6: Final answer
    x = 148,622.74

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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.