Home / 3,026.21-4,504.34-2,958.17

Finding the Fourth Proportional to 3,026.21, 4,504.34 and 2,958.17

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Solution

The fourth proportional to 3,026.21, 4,504.34 and 2,958.17 is: 4,403.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,026.21 : 4,504.34 = 2,958.17 : x
  2. Step 2: Convert to fraction form
    3,026.21/4,504.34 = 2,958.17/x
  3. Step 3: Cross multiply
    3,026.21x = 4,504.34 × 2,958.17
  4. Step 4: Simplify right side
    3,026.21x = 13,324,566.15
  5. Step 5: Solve for x
    x = 13,324,566.15/3,026.21
  6. Step 6: Final answer
    x = 4,403.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.