Home / 44,311.12-66,466.34-11,030.96

Finding the Fourth Proportional to 44,311.12, 66,466.34 and 11,030.96

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Solution

The fourth proportional to 44,311.12, 66,466.34 and 11,030.96 is: 16,546.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,311.12 : 66,466.34 = 11,030.96 : x
  2. Step 2: Convert to fraction form
    44,311.12/66,466.34 = 11,030.96/x
  3. Step 3: Cross multiply
    44,311.12x = 66,466.34 × 11,030.96
  4. Step 4: Simplify right side
    44,311.12x = 733,187,537.89
  5. Step 5: Solve for x
    x = 733,187,537.89/44,311.12
  6. Step 6: Final answer
    x = 16,546.36

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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.