Home / 7,022.86-10,534.28-2,092.37

Finding the Fourth Proportional to 7,022.86, 10,534.28 and 2,092.37

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Solution

The fourth proportional to 7,022.86, 10,534.28 and 2,092.37 is: 3,138.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,022.86 : 10,534.28 = 2,092.37 : x
  2. Step 2: Convert to fraction form
    7,022.86/10,534.28 = 2,092.37/x
  3. Step 3: Cross multiply
    7,022.86x = 10,534.28 × 2,092.37
  4. Step 4: Simplify right side
    7,022.86x = 22,041,558.77
  5. Step 5: Solve for x
    x = 22,041,558.77/7,022.86
  6. Step 6: Final answer
    x = 3,138.55

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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.