Home / 4,698.05-7,047.27-3,033.09

Finding the Fourth Proportional to 4,698.05, 7,047.27 and 3,033.09

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Solution

The fourth proportional to 4,698.05, 7,047.27 and 3,033.09 is: 4,549.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,698.05 : 7,047.27 = 3,033.09 : x
  2. Step 2: Convert to fraction form
    4,698.05/7,047.27 = 3,033.09/x
  3. Step 3: Cross multiply
    4,698.05x = 7,047.27 × 3,033.09
  4. Step 4: Simplify right side
    4,698.05x = 21,375,004.16
  5. Step 5: Solve for x
    x = 21,375,004.16/4,698.05
  6. Step 6: Final answer
    x = 4,549.77

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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.