Home / 48,623.25-67,106.03-27,406.38

Finding the Fourth Proportional to 48,623.25, 67,106.03 and 27,406.38

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Solution

The fourth proportional to 48,623.25, 67,106.03 and 27,406.38 is: 37,824.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,623.25 : 67,106.03 = 27,406.38 : x
  2. Step 2: Convert to fraction form
    48,623.25/67,106.03 = 27,406.38/x
  3. Step 3: Cross multiply
    48,623.25x = 67,106.03 × 27,406.38
  4. Step 4: Simplify right side
    48,623.25x = 1,839,133,221.44
  5. Step 5: Solve for x
    x = 1,839,133,221.44/48,623.25
  6. Step 6: Final answer
    x = 37,824.15

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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.