Home / 244,629.90-366,944.85-226,915.20

Finding the Fourth Proportional to 244,629.90, 366,944.85 and 226,915.20

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Solution

The fourth proportional to 244,629.90, 366,944.85 and 226,915.20 is: 340,372.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,629.90 : 366,944.85 = 226,915.20 : x
  2. Step 2: Convert to fraction form
    244,629.90/366,944.85 = 226,915.20/x
  3. Step 3: Cross multiply
    244,629.90x = 366,944.85 × 226,915.20
  4. Step 4: Simplify right side
    244,629.90x = 83,265,364,026.72
  5. Step 5: Solve for x
    x = 83,265,364,026.72/244,629.90
  6. Step 6: Final answer
    x = 340,372.80

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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.