Home / 6,923.63-10,367.01-3,629.84

Finding the Fourth Proportional to 6,923.63, 10,367.01 and 3,629.84

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Solution

The fourth proportional to 6,923.63, 10,367.01 and 3,629.84 is: 5,435.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,923.63 : 10,367.01 = 3,629.84 : x
  2. Step 2: Convert to fraction form
    6,923.63/10,367.01 = 3,629.84/x
  3. Step 3: Cross multiply
    6,923.63x = 10,367.01 × 3,629.84
  4. Step 4: Simplify right side
    6,923.63x = 37,630,535.74
  5. Step 5: Solve for x
    x = 37,630,535.74/6,923.63
  6. Step 6: Final answer
    x = 5,435.09

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1.5x scale

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.