Home / 6,766.03-10,149.27-1,835.67

Finding the Fourth Proportional to 6,766.03, 10,149.27 and 1,835.67

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Solution

The fourth proportional to 6,766.03, 10,149.27 and 1,835.67 is: 2,753.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,766.03 : 10,149.27 = 1,835.67 : x
  2. Step 2: Convert to fraction form
    6,766.03/10,149.27 = 1,835.67/x
  3. Step 3: Cross multiply
    6,766.03x = 10,149.27 × 1,835.67
  4. Step 4: Simplify right side
    6,766.03x = 18,630,710.46
  5. Step 5: Solve for x
    x = 18,630,710.46/6,766.03
  6. Step 6: Final answer
    x = 2,753.57

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1.5x scale

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.