Home / 146,265.76-219,407.15-41,092.93

Finding the Fourth Proportional to 146,265.76, 219,407.15 and 41,092.93

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Solution

The fourth proportional to 146,265.76, 219,407.15 and 41,092.93 is: 61,641.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,265.76 : 219,407.15 = 41,092.93 : x
  2. Step 2: Convert to fraction form
    146,265.76/219,407.15 = 41,092.93/x
  3. Step 3: Cross multiply
    146,265.76x = 219,407.15 × 41,092.93
  4. Step 4: Simplify right side
    146,265.76x = 9,016,082,656.45
  5. Step 5: Solve for x
    x = 9,016,082,656.45/146,265.76
  6. Step 6: Final answer
    x = 61,641.79

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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.