Home / 4,291.22-5,922.44-2,403.52

Finding the Fourth Proportional to 4,291.22, 5,922.44 and 2,403.52

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Solution

The fourth proportional to 4,291.22, 5,922.44 and 2,403.52 is: 3,317.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,291.22 : 5,922.44 = 2,403.52 : x
  2. Step 2: Convert to fraction form
    4,291.22/5,922.44 = 2,403.52/x
  3. Step 3: Cross multiply
    4,291.22x = 5,922.44 × 2,403.52
  4. Step 4: Simplify right side
    4,291.22x = 14,234,725.25
  5. Step 5: Solve for x
    x = 14,234,725.25/4,291.22
  6. Step 6: Final answer
    x = 3,317.17

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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.