Home / 148,735.36-205,195.44-95,006.44

Finding the Fourth Proportional to 148,735.36, 205,195.44 and 95,006.44

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Solution

The fourth proportional to 148,735.36, 205,195.44 and 95,006.44 is: 131,070.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,735.36 : 205,195.44 = 95,006.44 : x
  2. Step 2: Convert to fraction form
    148,735.36/205,195.44 = 95,006.44/x
  3. Step 3: Cross multiply
    148,735.36x = 205,195.44 × 95,006.44
  4. Step 4: Simplify right side
    148,735.36x = 19,494,888,258.63
  5. Step 5: Solve for x
    x = 19,494,888,258.63/148,735.36
  6. Step 6: Final answer
    x = 131,070.97

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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.