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Finding the Fourth Proportional to 250,560.94, 375,863.31 and 63,572.44

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Solution

The fourth proportional to 250,560.94, 375,863.31 and 63,572.44 is: 95,364.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,560.94 : 375,863.31 = 63,572.44 : x
  2. Step 2: Convert to fraction form
    250,560.94/375,863.31 = 63,572.44/x
  3. Step 3: Cross multiply
    250,560.94x = 375,863.31 × 63,572.44
  4. Step 4: Simplify right side
    250,560.94x = 23,894,546,783.52
  5. Step 5: Solve for x
    x = 23,894,546,783.52/250,560.94
  6. Step 6: Final answer
    x = 95,364.21

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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.