Home / 48,635.30-67,114.77-27,418.97

Finding the Fourth Proportional to 48,635.30, 67,114.77 and 27,418.97

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Solution

The fourth proportional to 48,635.30, 67,114.77 and 27,418.97 is: 37,837.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,635.30 : 67,114.77 = 27,418.97 : x
  2. Step 2: Convert to fraction form
    48,635.30/67,114.77 = 27,418.97/x
  3. Step 3: Cross multiply
    48,635.30x = 67,114.77 × 27,418.97
  4. Step 4: Simplify right side
    48,635.30x = 1,840,217,865.19
  5. Step 5: Solve for x
    x = 1,840,217,865.19/48,635.30
  6. Step 6: Final answer
    x = 37,837.08

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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.