Home / 193,670.67-289,614.18-184,222.83

Finding the Fourth Proportional to 193,670.67, 289,614.18 and 184,222.83

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Solution

The fourth proportional to 193,670.67, 289,614.18 and 184,222.83 is: 275,485.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,670.67 : 289,614.18 = 184,222.83 : x
  2. Step 2: Convert to fraction form
    193,670.67/289,614.18 = 184,222.83/x
  3. Step 3: Cross multiply
    193,670.67x = 289,614.18 × 184,222.83
  4. Step 4: Simplify right side
    193,670.67x = 53,353,543,847.73
  5. Step 5: Solve for x
    x = 53,353,543,847.73/193,670.67
  6. Step 6: Final answer
    x = 275,485.93

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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.