Home / 48,977.54-73,464.24-15,696.86

Finding the Fourth Proportional to 48,977.54, 73,464.24 and 15,696.86

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Solution

The fourth proportional to 48,977.54, 73,464.24 and 15,696.86 is: 23,544.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,977.54 : 73,464.24 = 15,696.86 : x
  2. Step 2: Convert to fraction form
    48,977.54/73,464.24 = 15,696.86/x
  3. Step 3: Cross multiply
    48,977.54x = 73,464.24 × 15,696.86
  4. Step 4: Simplify right side
    48,977.54x = 1,153,157,890.29
  5. Step 5: Solve for x
    x = 1,153,157,890.29/48,977.54
  6. Step 6: Final answer
    x = 23,544.63

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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.