Home / 422,523.30-583,025.09-241,223.70

Finding the Fourth Proportional to 422,523.30, 583,025.09 and 241,223.70

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Solution

The fourth proportional to 422,523.30, 583,025.09 and 241,223.70 is: 332,856.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    422,523.30 : 583,025.09 = 241,223.70 : x
  2. Step 2: Convert to fraction form
    422,523.30/583,025.09 = 241,223.70/x
  3. Step 3: Cross multiply
    422,523.30x = 583,025.09 × 241,223.70
  4. Step 4: Simplify right side
    422,523.30x = 140,639,469,402.63
  5. Step 5: Solve for x
    x = 140,639,469,402.63/422,523.30
  6. Step 6: Final answer
    x = 332,856.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.