Home / 6,979.24-10,477.75-4,524.33

Finding the Fourth Proportional to 6,979.24, 10,477.75 and 4,524.33

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Solution

The fourth proportional to 6,979.24, 10,477.75 and 4,524.33 is: 6,792.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,979.24 : 10,477.75 = 4,524.33 : x
  2. Step 2: Convert to fraction form
    6,979.24/10,477.75 = 4,524.33/x
  3. Step 3: Cross multiply
    6,979.24x = 10,477.75 × 4,524.33
  4. Step 4: Simplify right side
    6,979.24x = 47,404,798.66
  5. Step 5: Solve for x
    x = 47,404,798.66/6,979.24
  6. Step 6: Final answer
    x = 6,792.26

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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.