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Finding the Fourth Proportional to 336,007.30, 504,010.95 and 224,032.90

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Solution

The fourth proportional to 336,007.30, 504,010.95 and 224,032.90 is: 336,049.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,007.30 : 504,010.95 = 224,032.90 : x
  2. Step 2: Convert to fraction form
    336,007.30/504,010.95 = 224,032.90/x
  3. Step 3: Cross multiply
    336,007.30x = 504,010.95 × 224,032.90
  4. Step 4: Simplify right side
    336,007.30x = 112,915,034,760.26
  5. Step 5: Solve for x
    x = 112,915,034,760.26/336,007.30
  6. Step 6: Final answer
    x = 336,049.35

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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.