Home / 44,324.48-66,544.80-31,183.04

Finding the Fourth Proportional to 44,324.48, 66,544.80 and 31,183.04

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Solution

The fourth proportional to 44,324.48, 66,544.80 and 31,183.04 is: 46,815.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,324.48 : 66,544.80 = 31,183.04 : x
  2. Step 2: Convert to fraction form
    44,324.48/66,544.80 = 31,183.04/x
  3. Step 3: Cross multiply
    44,324.48x = 66,544.80 × 31,183.04
  4. Step 4: Simplify right side
    44,324.48x = 2,075,069,160.19
  5. Step 5: Solve for x
    x = 2,075,069,160.19/44,324.48
  6. Step 6: Final answer
    x = 46,815.42

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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.