Home / 6,231.58-8,594.91-4,343.26

Finding the Fourth Proportional to 6,231.58, 8,594.91 and 4,343.26

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Solution

The fourth proportional to 6,231.58, 8,594.91 and 4,343.26 is: 5,990.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,231.58 : 8,594.91 = 4,343.26 : x
  2. Step 2: Convert to fraction form
    6,231.58/8,594.91 = 4,343.26/x
  3. Step 3: Cross multiply
    6,231.58x = 8,594.91 × 4,343.26
  4. Step 4: Simplify right side
    6,231.58x = 37,329,928.81
  5. Step 5: Solve for x
    x = 37,329,928.81/6,231.58
  6. Step 6: Final answer
    x = 5,990.44

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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.