Home / 2,846.48-4,247.68-2,518.44

Finding the Fourth Proportional to 2,846.48, 4,247.68 and 2,518.44

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Solution

The fourth proportional to 2,846.48, 4,247.68 and 2,518.44 is: 3,758.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,846.48 : 4,247.68 = 2,518.44 : x
  2. Step 2: Convert to fraction form
    2,846.48/4,247.68 = 2,518.44/x
  3. Step 3: Cross multiply
    2,846.48x = 4,247.68 × 2,518.44
  4. Step 4: Simplify right side
    2,846.48x = 10,697,527.22
  5. Step 5: Solve for x
    x = 10,697,527.22/2,846.48
  6. Step 6: Final answer
    x = 3,758.16

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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.