Home / 3,323.22-4,588.01-2,954.19

Finding the Fourth Proportional to 3,323.22, 4,588.01 and 2,954.19

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Solution

The fourth proportional to 3,323.22, 4,588.01 and 2,954.19 is: 4,078.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,323.22 : 4,588.01 = 2,954.19 : x
  2. Step 2: Convert to fraction form
    3,323.22/4,588.01 = 2,954.19/x
  3. Step 3: Cross multiply
    3,323.22x = 4,588.01 × 2,954.19
  4. Step 4: Simplify right side
    3,323.22x = 13,553,853.26
  5. Step 5: Solve for x
    x = 13,553,853.26/3,323.22
  6. Step 6: Final answer
    x = 4,078.53

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1.5x scale

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.