Home / 149,833.54-206,672.34-96,033.34

Finding the Fourth Proportional to 149,833.54, 206,672.34 and 96,033.34

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Solution

The fourth proportional to 149,833.54, 206,672.34 and 96,033.34 is: 132,463.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,833.54 : 206,672.34 = 96,033.34 : x
  2. Step 2: Convert to fraction form
    149,833.54/206,672.34 = 96,033.34/x
  3. Step 3: Cross multiply
    149,833.54x = 206,672.34 × 96,033.34
  4. Step 4: Simplify right side
    149,833.54x = 19,847,435,095.82
  5. Step 5: Solve for x
    x = 19,847,435,095.82/149,833.54
  6. Step 6: Final answer
    x = 132,463.23

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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.