Home / 63,075.03-94,640.49-33,485.73

Finding the Fourth Proportional to 63,075.03, 94,640.49 and 33,485.73

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Solution

The fourth proportional to 63,075.03, 94,640.49 and 33,485.73 is: 50,243.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,075.03 : 94,640.49 = 33,485.73 : x
  2. Step 2: Convert to fraction form
    63,075.03/94,640.49 = 33,485.73/x
  3. Step 3: Cross multiply
    63,075.03x = 94,640.49 × 33,485.73
  4. Step 4: Simplify right side
    63,075.03x = 3,169,105,895.21
  5. Step 5: Solve for x
    x = 3,169,105,895.21/63,075.03
  6. Step 6: Final answer
    x = 50,243.43

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1.5x scale

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.