Home / 4,707.22-7,062.02-3,323.26

Finding the Fourth Proportional to 4,707.22, 7,062.02 and 3,323.26

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Solution

The fourth proportional to 4,707.22, 7,062.02 and 3,323.26 is: 4,985.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,707.22 : 7,062.02 = 3,323.26 : x
  2. Step 2: Convert to fraction form
    4,707.22/7,062.02 = 3,323.26/x
  3. Step 3: Cross multiply
    4,707.22x = 7,062.02 × 3,323.26
  4. Step 4: Simplify right side
    4,707.22x = 23,468,928.59
  5. Step 5: Solve for x
    x = 23,468,928.59/4,707.22
  6. Step 6: Final answer
    x = 4,985.73

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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.