Home / 4,819.02-6,648.73-2,694.26

Finding the Fourth Proportional to 4,819.02, 6,648.73 and 2,694.26

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Solution

The fourth proportional to 4,819.02, 6,648.73 and 2,694.26 is: 3,717.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,819.02 : 6,648.73 = 2,694.26 : x
  2. Step 2: Convert to fraction form
    4,819.02/6,648.73 = 2,694.26/x
  3. Step 3: Cross multiply
    4,819.02x = 6,648.73 × 2,694.26
  4. Step 4: Simplify right side
    4,819.02x = 17,913,432.33
  5. Step 5: Solve for x
    x = 17,913,432.33/4,819.02
  6. Step 6: Final answer
    x = 3,717.24

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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.