Home / 4,364.18-6,546.68-1,767.32

Finding the Fourth Proportional to 4,364.18, 6,546.68 and 1,767.32

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Solution

The fourth proportional to 4,364.18, 6,546.68 and 1,767.32 is: 2,651.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,364.18 : 6,546.68 = 1,767.32 : x
  2. Step 2: Convert to fraction form
    4,364.18/6,546.68 = 1,767.32/x
  3. Step 3: Cross multiply
    4,364.18x = 6,546.68 × 1,767.32
  4. Step 4: Simplify right side
    4,364.18x = 11,570,069.66
  5. Step 5: Solve for x
    x = 11,570,069.66/4,364.18
  6. Step 6: Final answer
    x = 2,651.14

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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.