Home / 8,367.11-11,546.83-4,590.44

Finding the Fourth Proportional to 8,367.11, 11,546.83 and 4,590.44

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Solution

The fourth proportional to 8,367.11, 11,546.83 and 4,590.44 is: 6,334.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,367.11 : 11,546.83 = 4,590.44 : x
  2. Step 2: Convert to fraction form
    8,367.11/11,546.83 = 4,590.44/x
  3. Step 3: Cross multiply
    8,367.11x = 11,546.83 × 4,590.44
  4. Step 4: Simplify right side
    8,367.11x = 53,005,030.31
  5. Step 5: Solve for x
    x = 53,005,030.31/8,367.11
  6. Step 6: Final answer
    x = 6,334.93

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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.