Home / 48,836.52-67,394.22-26,480.52

Finding the Fourth Proportional to 48,836.52, 67,394.22 and 26,480.52

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Solution

The fourth proportional to 48,836.52, 67,394.22 and 26,480.52 is: 36,543.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,836.52 : 67,394.22 = 26,480.52 : x
  2. Step 2: Convert to fraction form
    48,836.52/67,394.22 = 26,480.52/x
  3. Step 3: Cross multiply
    48,836.52x = 67,394.22 × 26,480.52
  4. Step 4: Simplify right side
    48,836.52x = 1,784,633,990.59
  5. Step 5: Solve for x
    x = 1,784,633,990.59/48,836.52
  6. Step 6: Final answer
    x = 36,543.02

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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.