Home / 6,570.53-9,067.38-3,586.39

Finding the Fourth Proportional to 6,570.53, 9,067.38 and 3,586.39

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Solution

The fourth proportional to 6,570.53, 9,067.38 and 3,586.39 is: 4,949.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,570.53 : 9,067.38 = 3,586.39 : x
  2. Step 2: Convert to fraction form
    6,570.53/9,067.38 = 3,586.39/x
  3. Step 3: Cross multiply
    6,570.53x = 9,067.38 × 3,586.39
  4. Step 4: Simplify right side
    6,570.53x = 32,519,124.84
  5. Step 5: Solve for x
    x = 32,519,124.84/6,570.53
  6. Step 6: Final answer
    x = 4,949.24

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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.