Home / 6,632.93-9,945.83-3,505.04

Finding the Fourth Proportional to 6,632.93, 9,945.83 and 3,505.04

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Solution

The fourth proportional to 6,632.93, 9,945.83 and 3,505.04 is: 5,255.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,632.93 : 9,945.83 = 3,505.04 : x
  2. Step 2: Convert to fraction form
    6,632.93/9,945.83 = 3,505.04/x
  3. Step 3: Cross multiply
    6,632.93x = 9,945.83 × 3,505.04
  4. Step 4: Simplify right side
    6,632.93x = 34,860,464.73
  5. Step 5: Solve for x
    x = 34,860,464.73/6,632.93
  6. Step 6: Final answer
    x = 5,255.67

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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.