Home / 226,052.70-339,068.61-92,900.22

Finding the Fourth Proportional to 226,052.70, 339,068.61 and 92,900.22

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Solution

The fourth proportional to 226,052.70, 339,068.61 and 92,900.22 is: 139,346.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,052.70 : 339,068.61 = 92,900.22 : x
  2. Step 2: Convert to fraction form
    226,052.70/339,068.61 = 92,900.22/x
  3. Step 3: Cross multiply
    226,052.70x = 339,068.61 × 92,900.22
  4. Step 4: Simplify right side
    226,052.70x = 31,499,548,464.09
  5. Step 5: Solve for x
    x = 31,499,548,464.09/226,052.70
  6. Step 6: Final answer
    x = 139,346.04

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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.