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Finding the Fourth Proportional to 163,057.58, 244,507.37 and 95,608.06

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Solution

The fourth proportional to 163,057.58, 244,507.37 and 95,608.06 is: 143,365.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,057.58 : 244,507.37 = 95,608.06 : x
  2. Step 2: Convert to fraction form
    163,057.58/244,507.37 = 95,608.06/x
  3. Step 3: Cross multiply
    163,057.58x = 244,507.37 × 95,608.06
  4. Step 4: Simplify right side
    163,057.58x = 23,376,875,301.40
  5. Step 5: Solve for x
    x = 23,376,875,301.40/163,057.58
  6. Step 6: Final answer
    x = 143,365.77

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1.5x scale

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.