Home / 7,023.87-10,533.96-2,092.19

Finding the Fourth Proportional to 7,023.87, 10,533.96 and 2,092.19

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Solution

The fourth proportional to 7,023.87, 10,533.96 and 2,092.19 is: 3,137.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,023.87 : 10,533.96 = 2,092.19 : x
  2. Step 2: Convert to fraction form
    7,023.87/10,533.96 = 2,092.19/x
  3. Step 3: Cross multiply
    7,023.87x = 10,533.96 × 2,092.19
  4. Step 4: Simplify right side
    7,023.87x = 22,038,993.10
  5. Step 5: Solve for x
    x = 22,038,993.10/7,023.87
  6. Step 6: Final answer
    x = 3,137.73

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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.