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Finding the Fourth Proportional to 250,350.75, 374,151.67 and 183,024.54

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Solution

The fourth proportional to 250,350.75, 374,151.67 and 183,024.54 is: 273,531.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,350.75 : 374,151.67 = 183,024.54 : x
  2. Step 2: Convert to fraction form
    250,350.75/374,151.67 = 183,024.54/x
  3. Step 3: Cross multiply
    250,350.75x = 374,151.67 × 183,024.54
  4. Step 4: Simplify right side
    250,350.75x = 68,478,936,834.42
  5. Step 5: Solve for x
    x = 68,478,936,834.42/250,350.75
  6. Step 6: Final answer
    x = 273,531.98

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.