Home / 3,566.01-4,919.43-2,307.47

Finding the Fourth Proportional to 3,566.01, 4,919.43 and 2,307.47

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Solution

The fourth proportional to 3,566.01, 4,919.43 and 2,307.47 is: 3,183.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,566.01 : 4,919.43 = 2,307.47 : x
  2. Step 2: Convert to fraction form
    3,566.01/4,919.43 = 2,307.47/x
  3. Step 3: Cross multiply
    3,566.01x = 4,919.43 × 2,307.47
  4. Step 4: Simplify right side
    3,566.01x = 11,351,435.32
  5. Step 5: Solve for x
    x = 11,351,435.32/3,566.01
  6. Step 6: Final answer
    x = 3,183.23

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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.