Home / 4,523.64-6,245.67-2,824.74

Finding the Fourth Proportional to 4,523.64, 6,245.67 and 2,824.74

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Solution

The fourth proportional to 4,523.64, 6,245.67 and 2,824.74 is: 3,900.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,523.64 : 6,245.67 = 2,824.74 : x
  2. Step 2: Convert to fraction form
    4,523.64/6,245.67 = 2,824.74/x
  3. Step 3: Cross multiply
    4,523.64x = 6,245.67 × 2,824.74
  4. Step 4: Simplify right side
    4,523.64x = 17,642,370.45
  5. Step 5: Solve for x
    x = 17,642,370.45/4,523.64
  6. Step 6: Final answer
    x = 3,900.04

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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.