Home / 9,441.21-14,166.27-4,512.36

Finding the Fourth Proportional to 9,441.21, 14,166.27 and 4,512.36

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Solution

The fourth proportional to 9,441.21, 14,166.27 and 4,512.36 is: 6,770.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,441.21 : 14,166.27 = 4,512.36 : x
  2. Step 2: Convert to fraction form
    9,441.21/14,166.27 = 4,512.36/x
  3. Step 3: Cross multiply
    9,441.21x = 14,166.27 × 4,512.36
  4. Step 4: Simplify right side
    9,441.21x = 63,923,310.10
  5. Step 5: Solve for x
    x = 63,923,310.10/9,441.21
  6. Step 6: Final answer
    x = 6,770.67

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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.