Home / 7,092.87-10,635.74-4,132.27

Finding the Fourth Proportional to 7,092.87, 10,635.74 and 4,132.27

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Solution

The fourth proportional to 7,092.87, 10,635.74 and 4,132.27 is: 6,196.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,092.87 : 10,635.74 = 4,132.27 : x
  2. Step 2: Convert to fraction form
    7,092.87/10,635.74 = 4,132.27/x
  3. Step 3: Cross multiply
    7,092.87x = 10,635.74 × 4,132.27
  4. Step 4: Simplify right side
    7,092.87x = 43,949,685.82
  5. Step 5: Solve for x
    x = 43,949,685.82/7,092.87
  6. Step 6: Final answer
    x = 6,196.32

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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.