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Finding the Fourth Proportional to 183,484.35, 275,226.53 and 50,364.40

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Solution

The fourth proportional to 183,484.35, 275,226.53 and 50,364.40 is: 75,546.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,484.35 : 275,226.53 = 50,364.40 : x
  2. Step 2: Convert to fraction form
    183,484.35/275,226.53 = 50,364.40/x
  3. Step 3: Cross multiply
    183,484.35x = 275,226.53 × 50,364.40
  4. Step 4: Simplify right side
    183,484.35x = 13,861,618,795.71
  5. Step 5: Solve for x
    x = 13,861,618,795.71/183,484.35
  6. Step 6: Final answer
    x = 75,546.60

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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.