Home / 48,531.72-72,797.34-41,937.84

Finding the Fourth Proportional to 48,531.72, 72,797.34 and 41,937.84

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Solution

The fourth proportional to 48,531.72, 72,797.34 and 41,937.84 is: 62,906.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,531.72 : 72,797.34 = 41,937.84 : x
  2. Step 2: Convert to fraction form
    48,531.72/72,797.34 = 41,937.84/x
  3. Step 3: Cross multiply
    48,531.72x = 72,797.34 × 41,937.84
  4. Step 4: Simplify right side
    48,531.72x = 3,052,963,197.35
  5. Step 5: Solve for x
    x = 3,052,963,197.35/48,531.72
  6. Step 6: Final answer
    x = 62,906.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.