Home / 4,093.74-5,649.48-2,325.30

Finding the Fourth Proportional to 4,093.74, 5,649.48 and 2,325.30

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Solution

The fourth proportional to 4,093.74, 5,649.48 and 2,325.30 is: 3,208.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,093.74 : 5,649.48 = 2,325.30 : x
  2. Step 2: Convert to fraction form
    4,093.74/5,649.48 = 2,325.30/x
  3. Step 3: Cross multiply
    4,093.74x = 5,649.48 × 2,325.30
  4. Step 4: Simplify right side
    4,093.74x = 13,136,735.84
  5. Step 5: Solve for x
    x = 13,136,735.84/4,093.74
  6. Step 6: Final answer
    x = 3,208.98

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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.