Home / 5,731.44-8,582.64-4,804.56

Finding the Fourth Proportional to 5,731.44, 8,582.64 and 4,804.56

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Solution

The fourth proportional to 5,731.44, 8,582.64 and 4,804.56 is: 7,194.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,731.44 : 8,582.64 = 4,804.56 : x
  2. Step 2: Convert to fraction form
    5,731.44/8,582.64 = 4,804.56/x
  3. Step 3: Cross multiply
    5,731.44x = 8,582.64 × 4,804.56
  4. Step 4: Simplify right side
    5,731.44x = 41,235,808.84
  5. Step 5: Solve for x
    x = 41,235,808.84/5,731.44
  6. Step 6: Final answer
    x = 7,194.67

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.