Home / 146,262.67-219,376.98-41,090.65

Finding the Fourth Proportional to 146,262.67, 219,376.98 and 41,090.65

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Solution

The fourth proportional to 146,262.67, 219,376.98 and 41,090.65 is: 61,631.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,262.67 : 219,376.98 = 41,090.65 : x
  2. Step 2: Convert to fraction form
    146,262.67/219,376.98 = 41,090.65/x
  3. Step 3: Cross multiply
    146,262.67x = 219,376.98 × 41,090.65
  4. Step 4: Simplify right side
    146,262.67x = 9,014,342,703.24
  5. Step 5: Solve for x
    x = 9,014,342,703.24/146,262.67
  6. Step 6: Final answer
    x = 61,631.19

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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.