Home / 22,912.95-34,369.39-6,273.12

Finding the Fourth Proportional to 22,912.95, 34,369.39 and 6,273.12

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Solution

The fourth proportional to 22,912.95, 34,369.39 and 6,273.12 is: 9,409.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,912.95 : 34,369.39 = 6,273.12 : x
  2. Step 2: Convert to fraction form
    22,912.95/34,369.39 = 6,273.12/x
  3. Step 3: Cross multiply
    22,912.95x = 34,369.39 × 6,273.12
  4. Step 4: Simplify right side
    22,912.95x = 215,603,307.80
  5. Step 5: Solve for x
    x = 215,603,307.80/22,912.95
  6. Step 6: Final answer
    x = 9,409.67

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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.