Home / 193,180.14-289,768.77-60,060.15

Finding the Fourth Proportional to 193,180.14, 289,768.77 and 60,060.15

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Solution

The fourth proportional to 193,180.14, 289,768.77 and 60,060.15 is: 90,089.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,180.14 : 289,768.77 = 60,060.15 : x
  2. Step 2: Convert to fraction form
    193,180.14/289,768.77 = 60,060.15/x
  3. Step 3: Cross multiply
    193,180.14x = 289,768.77 × 60,060.15
  4. Step 4: Simplify right side
    193,180.14x = 17,403,555,791.52
  5. Step 5: Solve for x
    x = 17,403,555,791.52/193,180.14
  6. Step 6: Final answer
    x = 90,089.78

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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.