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Finding the Fourth Proportional to 182,833.60, 274,269.60 and 58,145.60

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Solution

The fourth proportional to 182,833.60, 274,269.60 and 58,145.60 is: 87,224.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,833.60 : 274,269.60 = 58,145.60 : x
  2. Step 2: Convert to fraction form
    182,833.60/274,269.60 = 58,145.60/x
  3. Step 3: Cross multiply
    182,833.60x = 274,269.60 × 58,145.60
  4. Step 4: Simplify right side
    182,833.60x = 15,947,570,453.76
  5. Step 5: Solve for x
    x = 15,947,570,453.76/182,833.60
  6. Step 6: Final answer
    x = 87,224.51

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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.