Home / 44,379.93-66,552.48-18,075.18

Finding the Fourth Proportional to 44,379.93, 66,552.48 and 18,075.18

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Solution

The fourth proportional to 44,379.93, 66,552.48 and 18,075.18 is: 27,105.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,379.93 : 66,552.48 = 18,075.18 : x
  2. Step 2: Convert to fraction form
    44,379.93/66,552.48 = 18,075.18/x
  3. Step 3: Cross multiply
    44,379.93x = 66,552.48 × 18,075.18
  4. Step 4: Simplify right side
    44,379.93x = 1,202,948,055.45
  5. Step 5: Solve for x
    x = 1,202,948,055.45/44,379.93
  6. Step 6: Final answer
    x = 27,105.68

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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.