Home / 7,133.03-10,701.26-2,202.77

Finding the Fourth Proportional to 7,133.03, 10,701.26 and 2,202.77

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Solution

The fourth proportional to 7,133.03, 10,701.26 and 2,202.77 is: 3,304.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,133.03 : 10,701.26 = 2,202.77 : x
  2. Step 2: Convert to fraction form
    7,133.03/10,701.26 = 2,202.77/x
  3. Step 3: Cross multiply
    7,133.03x = 10,701.26 × 2,202.77
  4. Step 4: Simplify right side
    7,133.03x = 23,572,349.97
  5. Step 5: Solve for x
    x = 23,572,349.97/7,133.03
  6. Step 6: Final answer
    x = 3,304.68

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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.