Home / 6,924.29-10,383.69-4,004.64

Finding the Fourth Proportional to 6,924.29, 10,383.69 and 4,004.64

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Solution

The fourth proportional to 6,924.29, 10,383.69 and 4,004.64 is: 6,005.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,924.29 : 10,383.69 = 4,004.64 : x
  2. Step 2: Convert to fraction form
    6,924.29/10,383.69 = 4,004.64/x
  3. Step 3: Cross multiply
    6,924.29x = 10,383.69 × 4,004.64
  4. Step 4: Simplify right side
    6,924.29x = 41,582,955.34
  5. Step 5: Solve for x
    x = 41,582,955.34/6,924.29
  6. Step 6: Final answer
    x = 6,005.38

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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.