Home / 296,476.03-444,797.19-119,107.60

Finding the Fourth Proportional to 296,476.03, 444,797.19 and 119,107.60

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Solution

The fourth proportional to 296,476.03, 444,797.19 and 119,107.60 is: 178,694.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,476.03 : 444,797.19 = 119,107.60 : x
  2. Step 2: Convert to fraction form
    296,476.03/444,797.19 = 119,107.60/x
  3. Step 3: Cross multiply
    296,476.03x = 444,797.19 × 119,107.60
  4. Step 4: Simplify right side
    296,476.03x = 52,978,724,675.65
  5. Step 5: Solve for x
    x = 52,978,724,675.65/296,476.03
  6. Step 6: Final answer
    x = 178,694.80

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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.