Home / 6,765.03-10,147.77-1,834.67

Finding the Fourth Proportional to 6,765.03, 10,147.77 and 1,834.67

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Solution

The fourth proportional to 6,765.03, 10,147.77 and 1,834.67 is: 2,752.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,765.03 : 10,147.77 = 1,834.67 : x
  2. Step 2: Convert to fraction form
    6,765.03/10,147.77 = 1,834.67/x
  3. Step 3: Cross multiply
    6,765.03x = 10,147.77 × 1,834.67
  4. Step 4: Simplify right side
    6,765.03x = 18,617,758.45
  5. Step 5: Solve for x
    x = 18,617,758.45/6,765.03
  6. Step 6: Final answer
    x = 2,752.06

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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.