Home / 171,160.73-236,183.63-94,667.67

Finding the Fourth Proportional to 171,160.73, 236,183.63 and 94,667.67

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Solution

The fourth proportional to 171,160.73, 236,183.63 and 94,667.67 is: 130,631.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,160.73 : 236,183.63 = 94,667.67 : x
  2. Step 2: Convert to fraction form
    171,160.73/236,183.63 = 94,667.67/x
  3. Step 3: Cross multiply
    171,160.73x = 236,183.63 × 94,667.67
  4. Step 4: Simplify right side
    171,160.73x = 22,358,953,470.90
  5. Step 5: Solve for x
    x = 22,358,953,470.90/171,160.73
  6. Step 6: Final answer
    x = 130,631.33

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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.