Home / 4,670.94-6,445.87-2,546.60

Finding the Fourth Proportional to 4,670.94, 6,445.87 and 2,546.60

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Solution

The fourth proportional to 4,670.94, 6,445.87 and 2,546.60 is: 3,514.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,670.94 : 6,445.87 = 2,546.60 : x
  2. Step 2: Convert to fraction form
    4,670.94/6,445.87 = 2,546.60/x
  3. Step 3: Cross multiply
    4,670.94x = 6,445.87 × 2,546.60
  4. Step 4: Simplify right side
    4,670.94x = 16,415,052.54
  5. Step 5: Solve for x
    x = 16,415,052.54/4,670.94
  6. Step 6: Final answer
    x = 3,514.29

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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.