Home / 9,936.06-14,910.93-4,092.67

Finding the Fourth Proportional to 9,936.06, 14,910.93 and 4,092.67

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Solution

The fourth proportional to 9,936.06, 14,910.93 and 4,092.67 is: 6,141.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,936.06 : 14,910.93 = 4,092.67 : x
  2. Step 2: Convert to fraction form
    9,936.06/14,910.93 = 4,092.67/x
  3. Step 3: Cross multiply
    9,936.06x = 14,910.93 × 4,092.67
  4. Step 4: Simplify right side
    9,936.06x = 61,025,515.88
  5. Step 5: Solve for x
    x = 61,025,515.88/9,936.06
  6. Step 6: Final answer
    x = 6,141.82

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1.5x scale

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.