Home / 150,924.22-226,080.58-69,755.94

Finding the Fourth Proportional to 150,924.22, 226,080.58 and 69,755.94

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Solution

The fourth proportional to 150,924.22, 226,080.58 and 69,755.94 is: 104,492.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,924.22 : 226,080.58 = 69,755.94 : x
  2. Step 2: Convert to fraction form
    150,924.22/226,080.58 = 69,755.94/x
  3. Step 3: Cross multiply
    150,924.22x = 226,080.58 × 69,755.94
  4. Step 4: Simplify right side
    150,924.22x = 15,770,463,373.65
  5. Step 5: Solve for x
    x = 15,770,463,373.65/150,924.22
  6. Step 6: Final answer
    x = 104,492.59

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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.