Home / 149,725.44-206,526.72-95,954.88

Finding the Fourth Proportional to 149,725.44, 206,526.72 and 95,954.88

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Solution

The fourth proportional to 149,725.44, 206,526.72 and 95,954.88 is: 132,357.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,725.44 : 206,526.72 = 95,954.88 : x
  2. Step 2: Convert to fraction form
    149,725.44/206,526.72 = 95,954.88/x
  3. Step 3: Cross multiply
    149,725.44x = 206,526.72 × 95,954.88
  4. Step 4: Simplify right side
    149,725.44x = 19,817,246,634.39
  5. Step 5: Solve for x
    x = 19,817,246,634.39/149,725.44
  6. Step 6: Final answer
    x = 132,357.24

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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.