Home / 146,234.48-219,354.96-41,051.12

Finding the Fourth Proportional to 146,234.48, 219,354.96 and 41,051.12

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Solution

The fourth proportional to 146,234.48, 219,354.96 and 41,051.12 is: 61,577.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,234.48 : 219,354.96 = 41,051.12 : x
  2. Step 2: Convert to fraction form
    146,234.48/219,354.96 = 41,051.12/x
  3. Step 3: Cross multiply
    146,234.48x = 219,354.96 × 41,051.12
  4. Step 4: Simplify right side
    146,234.48x = 9,004,766,785.56
  5. Step 5: Solve for x
    x = 9,004,766,785.56/146,234.48
  6. Step 6: Final answer
    x = 61,577.59

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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.