Home / 4,410.63-6,608.43-2,763.48

Finding the Fourth Proportional to 4,410.63, 6,608.43 and 2,763.48

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Solution

The fourth proportional to 4,410.63, 6,608.43 and 2,763.48 is: 4,140.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,410.63 : 6,608.43 = 2,763.48 : x
  2. Step 2: Convert to fraction form
    4,410.63/6,608.43 = 2,763.48/x
  3. Step 3: Cross multiply
    4,410.63x = 6,608.43 × 2,763.48
  4. Step 4: Simplify right side
    4,410.63x = 18,262,264.14
  5. Step 5: Solve for x
    x = 18,262,264.14/4,410.63
  6. Step 6: Final answer
    x = 4,140.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.