Home / 126,094.38-189,148.05-32,600.94

Finding the Fourth Proportional to 126,094.38, 189,148.05 and 32,600.94

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Solution

The fourth proportional to 126,094.38, 189,148.05 and 32,600.94 is: 48,903.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    126,094.38 : 189,148.05 = 32,600.94 : x
  2. Step 2: Convert to fraction form
    126,094.38/189,148.05 = 32,600.94/x
  3. Step 3: Cross multiply
    126,094.38x = 189,148.05 × 32,600.94
  4. Step 4: Simplify right side
    126,094.38x = 6,166,404,229.17
  5. Step 5: Solve for x
    x = 6,166,404,229.17/126,094.38
  6. Step 6: Final answer
    x = 48,903.09

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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.