Home / 4,273.22-5,895.69-2,409.86

Finding the Fourth Proportional to 4,273.22, 5,895.69 and 2,409.86

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Solution

The fourth proportional to 4,273.22, 5,895.69 and 2,409.86 is: 3,324.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,273.22 : 5,895.69 = 2,409.86 : x
  2. Step 2: Convert to fraction form
    4,273.22/5,895.69 = 2,409.86/x
  3. Step 3: Cross multiply
    4,273.22x = 5,895.69 × 2,409.86
  4. Step 4: Simplify right side
    4,273.22x = 14,207,787.50
  5. Step 5: Solve for x
    x = 14,207,787.50/4,273.22
  6. Step 6: Final answer
    x = 3,324.84

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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.