Home / 6,904.10-10,354.70-2,224.52

Finding the Fourth Proportional to 6,904.10, 10,354.70 and 2,224.52

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Solution

The fourth proportional to 6,904.10, 10,354.70 and 2,224.52 is: 3,336.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,904.10 : 10,354.70 = 2,224.52 : x
  2. Step 2: Convert to fraction form
    6,904.10/10,354.70 = 2,224.52/x
  3. Step 3: Cross multiply
    6,904.10x = 10,354.70 × 2,224.52
  4. Step 4: Simplify right side
    6,904.10x = 23,034,174.35
  5. Step 5: Solve for x
    x = 23,034,174.35/6,904.10
  6. Step 6: Final answer
    x = 3,336.31

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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.