Home / 227,772.04-341,627.64-67,844.92

Finding the Fourth Proportional to 227,772.04, 341,627.64 and 67,844.92

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Solution

The fourth proportional to 227,772.04, 341,627.64 and 67,844.92 is: 101,758.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,772.04 : 341,627.64 = 67,844.92 : x
  2. Step 2: Convert to fraction form
    227,772.04/341,627.64 = 67,844.92/x
  3. Step 3: Cross multiply
    227,772.04x = 341,627.64 × 67,844.92
  4. Step 4: Simplify right side
    227,772.04x = 23,177,699,905.59
  5. Step 5: Solve for x
    x = 23,177,699,905.59/227,772.04
  6. Step 6: Final answer
    x = 101,758.32

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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.