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Finding the Fourth Proportional to 250,549.44, 375,823.44 and 63,560.40

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Solution

The fourth proportional to 250,549.44, 375,823.44 and 63,560.40 is: 95,340.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,549.44 : 375,823.44 = 63,560.40 : x
  2. Step 2: Convert to fraction form
    250,549.44/375,823.44 = 63,560.40/x
  3. Step 3: Cross multiply
    250,549.44x = 375,823.44 × 63,560.40
  4. Step 4: Simplify right side
    250,549.44x = 23,887,488,175.78
  5. Step 5: Solve for x
    x = 23,887,488,175.78/250,549.44
  6. Step 6: Final answer
    x = 95,340.42

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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.