Home / 192,360.60-265,471.37-106,317.73

Finding the Fourth Proportional to 192,360.60, 265,471.37 and 106,317.73

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Solution

The fourth proportional to 192,360.60, 265,471.37 and 106,317.73 is: 146,726.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,360.60 : 265,471.37 = 106,317.73 : x
  2. Step 2: Convert to fraction form
    192,360.60/265,471.37 = 106,317.73/x
  3. Step 3: Cross multiply
    192,360.60x = 265,471.37 × 106,317.73
  4. Step 4: Simplify right side
    192,360.60x = 28,224,313,438.39
  5. Step 5: Solve for x
    x = 28,224,313,438.39/192,360.60
  6. Step 6: Final answer
    x = 146,726.06

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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.