Home / 3,068.08-4,233.82-1,741.85

Finding the Fourth Proportional to 3,068.08, 4,233.82 and 1,741.85

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Solution

The fourth proportional to 3,068.08, 4,233.82 and 1,741.85 is: 2,403.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,068.08 : 4,233.82 = 1,741.85 : x
  2. Step 2: Convert to fraction form
    3,068.08/4,233.82 = 1,741.85/x
  3. Step 3: Cross multiply
    3,068.08x = 4,233.82 × 1,741.85
  4. Step 4: Simplify right side
    3,068.08x = 7,374,696.80
  5. Step 5: Solve for x
    x = 7,374,696.80/3,068.08
  6. Step 6: Final answer
    x = 2,403.69

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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.