Home / 6,199.01-8,554.65-3,546.49

Finding the Fourth Proportional to 6,199.01, 8,554.65 and 3,546.49

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Solution

The fourth proportional to 6,199.01, 8,554.65 and 3,546.49 is: 4,894.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,199.01 : 8,554.65 = 3,546.49 : x
  2. Step 2: Convert to fraction form
    6,199.01/8,554.65 = 3,546.49/x
  3. Step 3: Cross multiply
    6,199.01x = 8,554.65 × 3,546.49
  4. Step 4: Simplify right side
    6,199.01x = 30,338,980.68
  5. Step 5: Solve for x
    x = 30,338,980.68/6,199.01
  6. Step 6: Final answer
    x = 4,894.17

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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.