Home / 164,594.08-227,057.04-107,997.60

Finding the Fourth Proportional to 164,594.08, 227,057.04 and 107,997.60

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Solution

The fourth proportional to 164,594.08, 227,057.04 and 107,997.60 is: 148,982.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,594.08 : 227,057.04 = 107,997.60 : x
  2. Step 2: Convert to fraction form
    164,594.08/227,057.04 = 107,997.60/x
  3. Step 3: Cross multiply
    164,594.08x = 227,057.04 × 107,997.60
  4. Step 4: Simplify right side
    164,594.08x = 24,521,615,383.10
  5. Step 5: Solve for x
    x = 24,521,615,383.10/164,594.08
  6. Step 6: Final answer
    x = 148,982.37

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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.