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Finding the Fourth Proportional to 222,900.77, 334,033.74 and 110,470.14

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Solution

The fourth proportional to 222,900.77, 334,033.74 and 110,470.14 is: 165,547.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,900.77 : 334,033.74 = 110,470.14 : x
  2. Step 2: Convert to fraction form
    222,900.77/334,033.74 = 110,470.14/x
  3. Step 3: Cross multiply
    222,900.77x = 334,033.74 × 110,470.14
  4. Step 4: Simplify right side
    222,900.77x = 36,900,754,022.52
  5. Step 5: Solve for x
    x = 36,900,754,022.52/222,900.77
  6. Step 6: Final answer
    x = 165,547.90

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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.