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Finding the Fourth Proportional to 5,800.95, 8,693.73 and 3,169.67

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Solution

The fourth proportional to 5,800.95, 8,693.73 and 3,169.67 is: 4,750.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,800.95 : 8,693.73 = 3,169.67 : x
  2. Step 2: Convert to fraction form
    5,800.95/8,693.73 = 3,169.67/x
  3. Step 3: Cross multiply
    5,800.95x = 8,693.73 × 3,169.67
  4. Step 4: Simplify right side
    5,800.95x = 27,556,211.70
  5. Step 5: Solve for x
    x = 27,556,211.70/5,800.95
  6. Step 6: Final answer
    x = 4,750.29

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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.