Home / 95,427.01-143,096.09-35,413.68

Finding the Fourth Proportional to 95,427.01, 143,096.09 and 35,413.68

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Solution

The fourth proportional to 95,427.01, 143,096.09 and 35,413.68 is: 53,104.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,427.01 : 143,096.09 = 35,413.68 : x
  2. Step 2: Convert to fraction form
    95,427.01/143,096.09 = 35,413.68/x
  3. Step 3: Cross multiply
    95,427.01x = 143,096.09 × 35,413.68
  4. Step 4: Simplify right side
    95,427.01x = 5,067,559,396.40
  5. Step 5: Solve for x
    x = 5,067,559,396.40/95,427.01
  6. Step 6: Final answer
    x = 53,104.04

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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.