Home / 16,396.85-24,597.98-5,306.33

Finding the Fourth Proportional to 16,396.85, 24,597.98 and 5,306.33

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Solution

The fourth proportional to 16,396.85, 24,597.98 and 5,306.33 is: 7,960.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,396.85 : 24,597.98 = 5,306.33 : x
  2. Step 2: Convert to fraction form
    16,396.85/24,597.98 = 5,306.33/x
  3. Step 3: Cross multiply
    16,396.85x = 24,597.98 × 5,306.33
  4. Step 4: Simplify right side
    16,396.85x = 130,524,999.21
  5. Step 5: Solve for x
    x = 130,524,999.21/16,396.85
  6. Step 6: Final answer
    x = 7,960.37

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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.