Home / 9,768.22-14,649.26-3,527.41

Finding the Fourth Proportional to 9,768.22, 14,649.26 and 3,527.41

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Solution

The fourth proportional to 9,768.22, 14,649.26 and 3,527.41 is: 5,290.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,768.22 : 14,649.26 = 3,527.41 : x
  2. Step 2: Convert to fraction form
    9,768.22/14,649.26 = 3,527.41/x
  3. Step 3: Cross multiply
    9,768.22x = 14,649.26 × 3,527.41
  4. Step 4: Simplify right side
    9,768.22x = 51,673,855.33
  5. Step 5: Solve for x
    x = 51,673,855.33/9,768.22
  6. Step 6: Final answer
    x = 5,290.00

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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.