Home / 4,943.22-6,823.37-3,056.25

Finding the Fourth Proportional to 4,943.22, 6,823.37 and 3,056.25

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Solution

The fourth proportional to 4,943.22, 6,823.37 and 3,056.25 is: 4,218.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,943.22 : 6,823.37 = 3,056.25 : x
  2. Step 2: Convert to fraction form
    4,943.22/6,823.37 = 3,056.25/x
  3. Step 3: Cross multiply
    4,943.22x = 6,823.37 × 3,056.25
  4. Step 4: Simplify right side
    4,943.22x = 20,853,924.56
  5. Step 5: Solve for x
    x = 20,853,924.56/4,943.22
  6. Step 6: Final answer
    x = 4,218.69

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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.