Home / 4,106.48-6,166.20-3,623.60

Finding the Fourth Proportional to 4,106.48, 6,166.20 and 3,623.60

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Solution

The fourth proportional to 4,106.48, 6,166.20 and 3,623.60 is: 5,441.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,106.48 : 6,166.20 = 3,623.60 : x
  2. Step 2: Convert to fraction form
    4,106.48/6,166.20 = 3,623.60/x
  3. Step 3: Cross multiply
    4,106.48x = 6,166.20 × 3,623.60
  4. Step 4: Simplify right side
    4,106.48x = 22,343,842.32
  5. Step 5: Solve for x
    x = 22,343,842.32/4,106.48
  6. Step 6: Final answer
    x = 5,441.12

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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.