Home / 171,819.05-237,123.26-95,352.59

Finding the Fourth Proportional to 171,819.05, 237,123.26 and 95,352.59

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Solution

The fourth proportional to 171,819.05, 237,123.26 and 95,352.59 is: 131,593.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,819.05 : 237,123.26 = 95,352.59 : x
  2. Step 2: Convert to fraction form
    171,819.05/237,123.26 = 95,352.59/x
  3. Step 3: Cross multiply
    171,819.05x = 237,123.26 × 95,352.59
  4. Step 4: Simplify right side
    171,819.05x = 22,610,315,327.86
  5. Step 5: Solve for x
    x = 22,610,315,327.86/171,819.05
  6. Step 6: Final answer
    x = 131,593.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.