Home / 6,180.93-9,269.10-3,837.51

Finding the Fourth Proportional to 6,180.93, 9,269.10 and 3,837.51

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Solution

The fourth proportional to 6,180.93, 9,269.10 and 3,837.51 is: 5,754.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,180.93 : 9,269.10 = 3,837.51 : x
  2. Step 2: Convert to fraction form
    6,180.93/9,269.10 = 3,837.51/x
  3. Step 3: Cross multiply
    6,180.93x = 9,269.10 × 3,837.51
  4. Step 4: Simplify right side
    6,180.93x = 35,570,263.94
  5. Step 5: Solve for x
    x = 35,570,263.94/6,180.93
  6. Step 6: Final answer
    x = 5,754.84

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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.