Home / 7,323.22-10,968.42-4,395.48

Finding the Fourth Proportional to 7,323.22, 10,968.42 and 4,395.48

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Solution

The fourth proportional to 7,323.22, 10,968.42 and 4,395.48 is: 6,583.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,323.22 : 10,968.42 = 4,395.48 : x
  2. Step 2: Convert to fraction form
    7,323.22/10,968.42 = 4,395.48/x
  3. Step 3: Cross multiply
    7,323.22x = 10,968.42 × 4,395.48
  4. Step 4: Simplify right side
    7,323.22x = 48,211,470.74
  5. Step 5: Solve for x
    x = 48,211,470.74/7,323.22
  6. Step 6: Final answer
    x = 6,583.37

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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.