Home / 95,591.51-143,413.46-29,033.81

Finding the Fourth Proportional to 95,591.51, 143,413.46 and 29,033.81

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Solution

The fourth proportional to 95,591.51, 143,413.46 and 29,033.81 is: 43,558.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,591.51 : 143,413.46 = 29,033.81 : x
  2. Step 2: Convert to fraction form
    95,591.51/143,413.46 = 29,033.81/x
  3. Step 3: Cross multiply
    95,591.51x = 143,413.46 × 29,033.81
  4. Step 4: Simplify right side
    95,591.51x = 4,163,839,003.91
  5. Step 5: Solve for x
    x = 4,163,839,003.91/95,591.51
  6. Step 6: Final answer
    x = 43,558.67

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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.