Home / 48,701.26-67,207.68-27,480.52

Finding the Fourth Proportional to 48,701.26, 67,207.68 and 27,480.52

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Solution

The fourth proportional to 48,701.26, 67,207.68 and 27,480.52 is: 37,923.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,701.26 : 67,207.68 = 27,480.52 : x
  2. Step 2: Convert to fraction form
    48,701.26/67,207.68 = 27,480.52/x
  3. Step 3: Cross multiply
    48,701.26x = 67,207.68 × 27,480.52
  4. Step 4: Simplify right side
    48,701.26x = 1,846,901,994.39
  5. Step 5: Solve for x
    x = 1,846,901,994.39/48,701.26
  6. Step 6: Final answer
    x = 37,923.08

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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.