Home / 48,194.41-66,500.37-30,276.73

Finding the Fourth Proportional to 48,194.41, 66,500.37 and 30,276.73

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Solution

The fourth proportional to 48,194.41, 66,500.37 and 30,276.73 is: 41,776.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,194.41 : 66,500.37 = 30,276.73 : x
  2. Step 2: Convert to fraction form
    48,194.41/66,500.37 = 30,276.73/x
  3. Step 3: Cross multiply
    48,194.41x = 66,500.37 × 30,276.73
  4. Step 4: Simplify right side
    48,194.41x = 2,013,413,747.39
  5. Step 5: Solve for x
    x = 2,013,413,747.39/48,194.41
  6. Step 6: Final answer
    x = 41,776.91

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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.