Home / 146,075.00-201,584.84-82,414.26

Finding the Fourth Proportional to 146,075.00, 201,584.84 and 82,414.26

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Solution

The fourth proportional to 146,075.00, 201,584.84 and 82,414.26 is: 113,732.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,075.00 : 201,584.84 = 82,414.26 : x
  2. Step 2: Convert to fraction form
    146,075.00/201,584.84 = 82,414.26/x
  3. Step 3: Cross multiply
    146,075.00x = 201,584.84 × 82,414.26
  4. Step 4: Simplify right side
    146,075.00x = 16,613,465,003.75
  5. Step 5: Solve for x
    x = 16,613,465,003.75/146,075.00
  6. Step 6: Final answer
    x = 113,732.44

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1.5x scale

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.