Home / 167,151.40-250,491.34-92,305.24

Finding the Fourth Proportional to 167,151.40, 250,491.34 and 92,305.24

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Solution

The fourth proportional to 167,151.40, 250,491.34 and 92,305.24 is: 138,327.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,151.40 : 250,491.34 = 92,305.24 : x
  2. Step 2: Convert to fraction form
    167,151.40/250,491.34 = 92,305.24/x
  3. Step 3: Cross multiply
    167,151.40x = 250,491.34 × 92,305.24
  4. Step 4: Simplify right side
    167,151.40x = 23,121,663,256.62
  5. Step 5: Solve for x
    x = 23,121,663,256.62/167,151.40
  6. Step 6: Final answer
    x = 138,327.67

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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.