Home / 29,035.34-43,523.60-19,676.31

Finding the Fourth Proportional to 29,035.34, 43,523.60 and 19,676.31

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Solution

The fourth proportional to 29,035.34, 43,523.60 and 19,676.31 is: 29,494.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,035.34 : 43,523.60 = 19,676.31 : x
  2. Step 2: Convert to fraction form
    29,035.34/43,523.60 = 19,676.31/x
  3. Step 3: Cross multiply
    29,035.34x = 43,523.60 × 19,676.31
  4. Step 4: Simplify right side
    29,035.34x = 856,383,747.53
  5. Step 5: Solve for x
    x = 856,383,747.53/29,035.34
  6. Step 6: Final answer
    x = 29,494.54

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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.