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Finding the Fourth Proportional to 192,562.53, 265,646.76 and 124,601.37

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Solution

The fourth proportional to 192,562.53, 265,646.76 and 124,601.37 is: 171,891.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,562.53 : 265,646.76 = 124,601.37 : x
  2. Step 2: Convert to fraction form
    192,562.53/265,646.76 = 124,601.37/x
  3. Step 3: Cross multiply
    192,562.53x = 265,646.76 × 124,601.37
  4. Step 4: Simplify right side
    192,562.53x = 33,099,950,232.06
  5. Step 5: Solve for x
    x = 33,099,950,232.06/192,562.53
  6. Step 6: Final answer
    x = 171,891.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.