Home / 6,734.01-9,292.77-4,080.99

Finding the Fourth Proportional to 6,734.01, 9,292.77 and 4,080.99

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Solution

The fourth proportional to 6,734.01, 9,292.77 and 4,080.99 is: 5,631.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,734.01 : 9,292.77 = 4,080.99 : x
  2. Step 2: Convert to fraction form
    6,734.01/9,292.77 = 4,080.99/x
  3. Step 3: Cross multiply
    6,734.01x = 9,292.77 × 4,080.99
  4. Step 4: Simplify right side
    6,734.01x = 37,923,701.44
  5. Step 5: Solve for x
    x = 37,923,701.44/6,734.01
  6. Step 6: Final answer
    x = 5,631.67

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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.