Home / 241,075.80-332,704.26-133,679.52

Finding the Fourth Proportional to 241,075.80, 332,704.26 and 133,679.52

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Solution

The fourth proportional to 241,075.80, 332,704.26 and 133,679.52 is: 184,488.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,075.80 : 332,704.26 = 133,679.52 : x
  2. Step 2: Convert to fraction form
    241,075.80/332,704.26 = 133,679.52/x
  3. Step 3: Cross multiply
    241,075.80x = 332,704.26 × 133,679.52
  4. Step 4: Simplify right side
    241,075.80x = 44,475,745,778.76
  5. Step 5: Solve for x
    x = 44,475,745,778.76/241,075.80
  6. Step 6: Final answer
    x = 184,488.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.