Home / 5,232.06-7,849.25-1,721.93

Finding the Fourth Proportional to 5,232.06, 7,849.25 and 1,721.93

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Solution

The fourth proportional to 5,232.06, 7,849.25 and 1,721.93 is: 2,583.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,232.06 : 7,849.25 = 1,721.93 : x
  2. Step 2: Convert to fraction form
    5,232.06/7,849.25 = 1,721.93/x
  3. Step 3: Cross multiply
    5,232.06x = 7,849.25 × 1,721.93
  4. Step 4: Simplify right side
    5,232.06x = 13,515,859.05
  5. Step 5: Solve for x
    x = 13,515,859.05/5,232.06
  6. Step 6: Final answer
    x = 2,583.28

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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.