Home / 93,610.56-140,450.91-48,603.83

Finding the Fourth Proportional to 93,610.56, 140,450.91 and 48,603.83

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Solution

The fourth proportional to 93,610.56, 140,450.91 and 48,603.83 is: 72,923.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,610.56 : 140,450.91 = 48,603.83 : x
  2. Step 2: Convert to fraction form
    93,610.56/140,450.91 = 48,603.83/x
  3. Step 3: Cross multiply
    93,610.56x = 140,450.91 × 48,603.83
  4. Step 4: Simplify right side
    93,610.56x = 6,826,451,450.73
  5. Step 5: Solve for x
    x = 6,826,451,450.73/93,610.56
  6. Step 6: Final answer
    x = 72,923.95

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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.