Home / 5,504.56-7,596.32-2,986.67

Finding the Fourth Proportional to 5,504.56, 7,596.32 and 2,986.67

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Solution

The fourth proportional to 5,504.56, 7,596.32 and 2,986.67 is: 4,121.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,504.56 : 7,596.32 = 2,986.67 : x
  2. Step 2: Convert to fraction form
    5,504.56/7,596.32 = 2,986.67/x
  3. Step 3: Cross multiply
    5,504.56x = 7,596.32 × 2,986.67
  4. Step 4: Simplify right side
    5,504.56x = 22,687,705.11
  5. Step 5: Solve for x
    x = 22,687,705.11/5,504.56
  6. Step 6: Final answer
    x = 4,121.62

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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.