Home / 110,868.30-166,324.05-44,297.10

Finding the Fourth Proportional to 110,868.30, 166,324.05 and 44,297.10

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Solution

The fourth proportional to 110,868.30, 166,324.05 and 44,297.10 is: 66,454.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,868.30 : 166,324.05 = 44,297.10 : x
  2. Step 2: Convert to fraction form
    110,868.30/166,324.05 = 44,297.10/x
  3. Step 3: Cross multiply
    110,868.30x = 166,324.05 × 44,297.10
  4. Step 4: Simplify right side
    110,868.30x = 7,367,673,075.26
  5. Step 5: Solve for x
    x = 7,367,673,075.26/110,868.30
  6. Step 6: Final answer
    x = 66,454.28

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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.