Home / 67,244.05-92,796.80-37,029.30

Finding the Fourth Proportional to 67,244.05, 92,796.80 and 37,029.30

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Solution

The fourth proportional to 67,244.05, 92,796.80 and 37,029.30 is: 51,100.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,244.05 : 92,796.80 = 37,029.30 : x
  2. Step 2: Convert to fraction form
    67,244.05/92,796.80 = 37,029.30/x
  3. Step 3: Cross multiply
    67,244.05x = 92,796.80 × 37,029.30
  4. Step 4: Simplify right side
    67,244.05x = 3,436,200,546.24
  5. Step 5: Solve for x
    x = 3,436,200,546.24/67,244.05
  6. Step 6: Final answer
    x = 51,100.44

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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.