Home / 8,352.30-11,525.32-4,994.44

Finding the Fourth Proportional to 8,352.30, 11,525.32 and 4,994.44

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Solution

The fourth proportional to 8,352.30, 11,525.32 and 4,994.44 is: 6,891.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,352.30 : 11,525.32 = 4,994.44 : x
  2. Step 2: Convert to fraction form
    8,352.30/11,525.32 = 4,994.44/x
  3. Step 3: Cross multiply
    8,352.30x = 11,525.32 × 4,994.44
  4. Step 4: Simplify right side
    8,352.30x = 57,562,519.22
  5. Step 5: Solve for x
    x = 57,562,519.22/8,352.30
  6. Step 6: Final answer
    x = 6,891.82

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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.