Home / 3,328.38-4,597.83-2,401.74

Finding the Fourth Proportional to 3,328.38, 4,597.83 and 2,401.74

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Solution

The fourth proportional to 3,328.38, 4,597.83 and 2,401.74 is: 3,317.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,328.38 : 4,597.83 = 2,401.74 : x
  2. Step 2: Convert to fraction form
    3,328.38/4,597.83 = 2,401.74/x
  3. Step 3: Cross multiply
    3,328.38x = 4,597.83 × 2,401.74
  4. Step 4: Simplify right side
    3,328.38x = 11,042,792.22
  5. Step 5: Solve for x
    x = 11,042,792.22/3,328.38
  6. Step 6: Final answer
    x = 3,317.77

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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.