Home / 95,948.90-143,922.34-32,768.30

Finding the Fourth Proportional to 95,948.90, 143,922.34 and 32,768.30

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Solution

The fourth proportional to 95,948.90, 143,922.34 and 32,768.30 is: 49,152.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,948.90 : 143,922.34 = 32,768.30 : x
  2. Step 2: Convert to fraction form
    95,948.90/143,922.34 = 32,768.30/x
  3. Step 3: Cross multiply
    95,948.90x = 143,922.34 × 32,768.30
  4. Step 4: Simplify right side
    95,948.90x = 4,716,090,413.82
  5. Step 5: Solve for x
    x = 4,716,090,413.82/95,948.90
  6. Step 6: Final answer
    x = 49,152.11

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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.