Home / 48,954.60-67,460.58-34,767.72

Finding the Fourth Proportional to 48,954.60, 67,460.58 and 34,767.72

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Solution

The fourth proportional to 48,954.60, 67,460.58 and 34,767.72 is: 47,910.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,954.60 : 67,460.58 = 34,767.72 : x
  2. Step 2: Convert to fraction form
    48,954.60/67,460.58 = 34,767.72/x
  3. Step 3: Cross multiply
    48,954.60x = 67,460.58 × 34,767.72
  4. Step 4: Simplify right side
    48,954.60x = 2,345,450,556.48
  5. Step 5: Solve for x
    x = 2,345,450,556.48/48,954.60
  6. Step 6: Final answer
    x = 47,910.73

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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.