Home / 29,186.12-43,785.58-9,466.67

Finding the Fourth Proportional to 29,186.12, 43,785.58 and 9,466.67

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Solution

The fourth proportional to 29,186.12, 43,785.58 and 9,466.67 is: 14,202.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,186.12 : 43,785.58 = 9,466.67 : x
  2. Step 2: Convert to fraction form
    29,186.12/43,785.58 = 9,466.67/x
  3. Step 3: Cross multiply
    29,186.12x = 43,785.58 × 9,466.67
  4. Step 4: Simplify right side
    29,186.12x = 414,503,636.62
  5. Step 5: Solve for x
    x = 414,503,636.62/29,186.12
  6. Step 6: Final answer
    x = 14,202.08

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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.