Home / 4,802.43-7,186.91-3,323.19

Finding the Fourth Proportional to 4,802.43, 7,186.91 and 3,323.19

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Solution

The fourth proportional to 4,802.43, 7,186.91 and 3,323.19 is: 4,973.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,802.43 : 7,186.91 = 3,323.19 : x
  2. Step 2: Convert to fraction form
    4,802.43/7,186.91 = 3,323.19/x
  3. Step 3: Cross multiply
    4,802.43x = 7,186.91 × 3,323.19
  4. Step 4: Simplify right side
    4,802.43x = 23,883,450.83
  5. Step 5: Solve for x
    x = 23,883,450.83/4,802.43
  6. Step 6: Final answer
    x = 4,973.20

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1.5x scale

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.