Home / 29,187.03-43,760.55-10,466.67

Finding the Fourth Proportional to 29,187.03, 43,760.55 and 10,466.67

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Solution

The fourth proportional to 29,187.03, 43,760.55 and 10,466.67 is: 15,692.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,187.03 : 43,760.55 = 10,466.67 : x
  2. Step 2: Convert to fraction form
    29,187.03/43,760.55 = 10,466.67/x
  3. Step 3: Cross multiply
    29,187.03x = 43,760.55 × 10,466.67
  4. Step 4: Simplify right side
    29,187.03x = 458,027,193.07
  5. Step 5: Solve for x
    x = 458,027,193.07/29,187.03
  6. Step 6: Final answer
    x = 15,692.83

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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.