Home / 9,669.80-14,504.70-2,744.36

Finding the Fourth Proportional to 9,669.80, 14,504.70 and 2,744.36

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Solution

The fourth proportional to 9,669.80, 14,504.70 and 2,744.36 is: 4,116.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,669.80 : 14,504.70 = 2,744.36 : x
  2. Step 2: Convert to fraction form
    9,669.80/14,504.70 = 2,744.36/x
  3. Step 3: Cross multiply
    9,669.80x = 14,504.70 × 2,744.36
  4. Step 4: Simplify right side
    9,669.80x = 39,806,118.49
  5. Step 5: Solve for x
    x = 39,806,118.49/9,669.80
  6. Step 6: Final answer
    x = 4,116.54

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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.