Home / 107,183.28-160,763.40-44,010.03

Finding the Fourth Proportional to 107,183.28, 160,763.40 and 44,010.03

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Solution

The fourth proportional to 107,183.28, 160,763.40 and 44,010.03 is: 66,010.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,183.28 : 160,763.40 = 44,010.03 : x
  2. Step 2: Convert to fraction form
    107,183.28/160,763.40 = 44,010.03/x
  3. Step 3: Cross multiply
    107,183.28x = 160,763.40 × 44,010.03
  4. Step 4: Simplify right side
    107,183.28x = 7,075,202,056.90
  5. Step 5: Solve for x
    x = 7,075,202,056.90/107,183.28
  6. Step 6: Final answer
    x = 66,010.31

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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.