Home / 6,974.08-10,458.96-2,356

Finding the Fourth Proportional to 6,974.08, 10,458.96 and 2,356

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Solution

The fourth proportional to 6,974.08, 10,458.96 and 2,356 is: 3,533.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,974.08 : 10,458.96 = 2,356 : x
  2. Step 2: Convert to fraction form
    6,974.08/10,458.96 = 2,356/x
  3. Step 3: Cross multiply
    6,974.08x = 10,458.96 × 2,356
  4. Step 4: Simplify right side
    6,974.08x = 24,641,309.76
  5. Step 5: Solve for x
    x = 24,641,309.76/6,974.08
  6. Step 6: Final answer
    x = 3,533.27

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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.