Home / 244,528.90-366,797.19-111,403.78

Finding the Fourth Proportional to 244,528.90, 366,797.19 and 111,403.78

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Solution

The fourth proportional to 244,528.90, 366,797.19 and 111,403.78 is: 167,107.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,528.90 : 366,797.19 = 111,403.78 : x
  2. Step 2: Convert to fraction form
    244,528.90/366,797.19 = 111,403.78/x
  3. Step 3: Cross multiply
    244,528.90x = 366,797.19 × 111,403.78
  4. Step 4: Simplify right side
    244,528.90x = 40,862,593,459.38
  5. Step 5: Solve for x
    x = 40,862,593,459.38/244,528.90
  6. Step 6: Final answer
    x = 167,107.42

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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.