Home / 150,700.46-226,050.68-45,519.44

Finding the Fourth Proportional to 150,700.46, 226,050.68 and 45,519.44

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Solution

The fourth proportional to 150,700.46, 226,050.68 and 45,519.44 is: 68,279.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,700.46 : 226,050.68 = 45,519.44 : x
  2. Step 2: Convert to fraction form
    150,700.46/226,050.68 = 45,519.44/x
  3. Step 3: Cross multiply
    150,700.46x = 226,050.68 × 45,519.44
  4. Step 4: Simplify right side
    150,700.46x = 10,289,699,348.76
  5. Step 5: Solve for x
    x = 10,289,699,348.76/150,700.46
  6. Step 6: Final answer
    x = 68,279.15

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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.