Home / 6,953.83-10,431.32-2,793.29

Finding the Fourth Proportional to 6,953.83, 10,431.32 and 2,793.29

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Solution

The fourth proportional to 6,953.83, 10,431.32 and 2,793.29 is: 4,190.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,953.83 : 10,431.32 = 2,793.29 : x
  2. Step 2: Convert to fraction form
    6,953.83/10,431.32 = 2,793.29/x
  3. Step 3: Cross multiply
    6,953.83x = 10,431.32 × 2,793.29
  4. Step 4: Simplify right side
    6,953.83x = 29,137,741.00
  5. Step 5: Solve for x
    x = 29,137,741.00/6,953.83
  6. Step 6: Final answer
    x = 4,190.17

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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.