Home / 193,672.67-289,617.18-184,224.83

Finding the Fourth Proportional to 193,672.67, 289,617.18 and 184,224.83

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Solution

The fourth proportional to 193,672.67, 289,617.18 and 184,224.83 is: 275,488.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,672.67 : 289,617.18 = 184,224.83 : x
  2. Step 2: Convert to fraction form
    193,672.67/289,617.18 = 184,224.83/x
  3. Step 3: Cross multiply
    193,672.67x = 289,617.18 × 184,224.83
  4. Step 4: Simplify right side
    193,672.67x = 53,354,675,750.58
  5. Step 5: Solve for x
    x = 53,354,675,750.58/193,672.67
  6. Step 6: Final answer
    x = 275,488.93

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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.