Home / 195,707.73-270,076.71-119,226.83

Finding the Fourth Proportional to 195,707.73, 270,076.71 and 119,226.83

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Solution

The fourth proportional to 195,707.73, 270,076.71 and 119,226.83 is: 164,533.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,707.73 : 270,076.71 = 119,226.83 : x
  2. Step 2: Convert to fraction form
    195,707.73/270,076.71 = 119,226.83/x
  3. Step 3: Cross multiply
    195,707.73x = 270,076.71 × 119,226.83
  4. Step 4: Simplify right side
    195,707.73x = 32,200,388,639.75
  5. Step 5: Solve for x
    x = 32,200,388,639.75/195,707.73
  6. Step 6: Final answer
    x = 164,533.04

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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.