Home / 4,476.36-6,712.25-2,369.12

Finding the Fourth Proportional to 4,476.36, 6,712.25 and 2,369.12

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Solution

The fourth proportional to 4,476.36, 6,712.25 and 2,369.12 is: 3,552.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,476.36 : 6,712.25 = 2,369.12 : x
  2. Step 2: Convert to fraction form
    4,476.36/6,712.25 = 2,369.12/x
  3. Step 3: Cross multiply
    4,476.36x = 6,712.25 × 2,369.12
  4. Step 4: Simplify right side
    4,476.36x = 15,902,080.31
  5. Step 5: Solve for x
    x = 15,902,080.31/4,476.36
  6. Step 6: Final answer
    x = 3,552.46

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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.