Home / 127,338.28-191,007.23-33,844.04

Finding the Fourth Proportional to 127,338.28, 191,007.23 and 33,844.04

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Solution

The fourth proportional to 127,338.28, 191,007.23 and 33,844.04 is: 50,766.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    127,338.28 : 191,007.23 = 33,844.04 : x
  2. Step 2: Convert to fraction form
    127,338.28/191,007.23 = 33,844.04/x
  3. Step 3: Cross multiply
    127,338.28x = 191,007.23 × 33,844.04
  4. Step 4: Simplify right side
    127,338.28x = 6,464,456,332.41
  5. Step 5: Solve for x
    x = 6,464,456,332.41/127,338.28
  6. Step 6: Final answer
    x = 50,766.01

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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.