Home / 227,815.92-341,751.24-94,786.20

Finding the Fourth Proportional to 227,815.92, 341,751.24 and 94,786.20

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Solution

The fourth proportional to 227,815.92, 341,751.24 and 94,786.20 is: 142,190.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,815.92 : 341,751.24 = 94,786.20 : x
  2. Step 2: Convert to fraction form
    227,815.92/341,751.24 = 94,786.20/x
  3. Step 3: Cross multiply
    227,815.92x = 341,751.24 × 94,786.20
  4. Step 4: Simplify right side
    227,815.92x = 32,393,301,384.89
  5. Step 5: Solve for x
    x = 32,393,301,384.89/227,815.92
  6. Step 6: Final answer
    x = 142,190.68

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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.