Home / 9,349.75-14,024.63-3,806.11

Finding the Fourth Proportional to 9,349.75, 14,024.63 and 3,806.11

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Solution

The fourth proportional to 9,349.75, 14,024.63 and 3,806.11 is: 5,709.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,349.75 : 14,024.63 = 3,806.11 : x
  2. Step 2: Convert to fraction form
    9,349.75/14,024.63 = 3,806.11/x
  3. Step 3: Cross multiply
    9,349.75x = 14,024.63 × 3,806.11
  4. Step 4: Simplify right side
    9,349.75x = 53,379,284.49
  5. Step 5: Solve for x
    x = 53,379,284.49/9,349.75
  6. Step 6: Final answer
    x = 5,709.17

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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.