Home / 2,586.22-3,568.62-1,466.80

Finding the Fourth Proportional to 2,586.22, 3,568.62 and 1,466.80

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Solution

The fourth proportional to 2,586.22, 3,568.62 and 1,466.80 is: 2,023.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,586.22 : 3,568.62 = 1,466.80 : x
  2. Step 2: Convert to fraction form
    2,586.22/3,568.62 = 1,466.80/x
  3. Step 3: Cross multiply
    2,586.22x = 3,568.62 × 1,466.80
  4. Step 4: Simplify right side
    2,586.22x = 5,234,451.82
  5. Step 5: Solve for x
    x = 5,234,451.82/2,586.22
  6. Step 6: Final answer
    x = 2,023.98

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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.