Home / 6,884.22-10,329.51-4,922.52

Finding the Fourth Proportional to 6,884.22, 10,329.51 and 4,922.52

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Solution

The fourth proportional to 6,884.22, 10,329.51 and 4,922.52 is: 7,386.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,884.22 : 10,329.51 = 4,922.52 : x
  2. Step 2: Convert to fraction form
    6,884.22/10,329.51 = 4,922.52/x
  3. Step 3: Cross multiply
    6,884.22x = 10,329.51 × 4,922.52
  4. Step 4: Simplify right side
    6,884.22x = 50,847,219.57
  5. Step 5: Solve for x
    x = 50,847,219.57/6,884.22
  6. Step 6: Final answer
    x = 7,386.05

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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.