Home / 7,824.94-10,799.32-4,468.23

Finding the Fourth Proportional to 7,824.94, 10,799.32 and 4,468.23

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Solution

The fourth proportional to 7,824.94, 10,799.32 and 4,468.23 is: 6,166.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,824.94 : 10,799.32 = 4,468.23 : x
  2. Step 2: Convert to fraction form
    7,824.94/10,799.32 = 4,468.23/x
  3. Step 3: Cross multiply
    7,824.94x = 10,799.32 × 4,468.23
  4. Step 4: Simplify right side
    7,824.94x = 48,253,845.60
  5. Step 5: Solve for x
    x = 48,253,845.60/7,824.94
  6. Step 6: Final answer
    x = 6,166.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.