Home / 195,053.21-292,592.58-60,100.73

Finding the Fourth Proportional to 195,053.21, 292,592.58 and 60,100.73

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Solution

The fourth proportional to 195,053.21, 292,592.58 and 60,100.73 is: 90,155.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,053.21 : 292,592.58 = 60,100.73 : x
  2. Step 2: Convert to fraction form
    195,053.21/292,592.58 = 60,100.73/x
  3. Step 3: Cross multiply
    195,053.21x = 292,592.58 × 60,100.73
  4. Step 4: Simplify right side
    195,053.21x = 17,585,028,874.33
  5. Step 5: Solve for x
    x = 17,585,028,874.33/195,053.21
  6. Step 6: Final answer
    x = 90,155.03

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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.