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Finding the Fourth Proportional to 250,560.19, 375,862.19 and 63,571.69

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Solution

The fourth proportional to 250,560.19, 375,862.19 and 63,571.69 is: 95,363.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,560.19 : 375,862.19 = 63,571.69 : x
  2. Step 2: Convert to fraction form
    250,560.19/375,862.19 = 63,571.69/x
  3. Step 3: Cross multiply
    250,560.19x = 375,862.19 × 63,571.69
  4. Step 4: Simplify right side
    250,560.19x = 23,894,193,367.89
  5. Step 5: Solve for x
    x = 23,894,193,367.89/250,560.19
  6. Step 6: Final answer
    x = 95,363.09

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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.