Home / 5,060.36-7,583.49-2,589.96

Finding the Fourth Proportional to 5,060.36, 7,583.49 and 2,589.96

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Solution

The fourth proportional to 5,060.36, 7,583.49 and 2,589.96 is: 3,881.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,060.36 : 7,583.49 = 2,589.96 : x
  2. Step 2: Convert to fraction form
    5,060.36/7,583.49 = 2,589.96/x
  3. Step 3: Cross multiply
    5,060.36x = 7,583.49 × 2,589.96
  4. Step 4: Simplify right side
    5,060.36x = 19,640,935.76
  5. Step 5: Solve for x
    x = 19,640,935.76/5,060.36
  6. Step 6: Final answer
    x = 3,881.34

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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.