Home / 146,271.15-219,406.73-41,091.03

Finding the Fourth Proportional to 146,271.15, 219,406.73 and 41,091.03

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Solution

The fourth proportional to 146,271.15, 219,406.73 and 41,091.03 is: 61,636.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,271.15 : 219,406.73 = 41,091.03 : x
  2. Step 2: Convert to fraction form
    146,271.15/219,406.73 = 41,091.03/x
  3. Step 3: Cross multiply
    146,271.15x = 219,406.73 × 41,091.03
  4. Step 4: Simplify right side
    146,271.15x = 9,015,648,319.18
  5. Step 5: Solve for x
    x = 9,015,648,319.18/146,271.15
  6. Step 6: Final answer
    x = 61,636.55

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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.