Home / 9,950.38-14,928.00-4,108.66

Finding the Fourth Proportional to 9,950.38, 14,928.00 and 4,108.66

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Solution

The fourth proportional to 9,950.38, 14,928.00 and 4,108.66 is: 6,163.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,950.38 : 14,928.00 = 4,108.66 : x
  2. Step 2: Convert to fraction form
    9,950.38/14,928.00 = 4,108.66/x
  3. Step 3: Cross multiply
    9,950.38x = 14,928.00 × 4,108.66
  4. Step 4: Simplify right side
    9,950.38x = 61,334,023.75
  5. Step 5: Solve for x
    x = 61,334,023.75/9,950.38
  6. Step 6: Final answer
    x = 6,163.99

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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.