Home / 244,568.90-367,035.60-126,179.30

Finding the Fourth Proportional to 244,568.90, 367,035.60 and 126,179.30

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Solution

The fourth proportional to 244,568.90, 367,035.60 and 126,179.30 is: 189,362.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,568.90 : 367,035.60 = 126,179.30 : x
  2. Step 2: Convert to fraction form
    244,568.90/367,035.60 = 126,179.30/x
  3. Step 3: Cross multiply
    244,568.90x = 367,035.60 × 126,179.30
  4. Step 4: Simplify right side
    244,568.90x = 46,312,295,083.08
  5. Step 5: Solve for x
    x = 46,312,295,083.08/244,568.90
  6. Step 6: Final answer
    x = 189,362.98

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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.