Home / 46,504.38-69,754.70-19,839.36

Finding the Fourth Proportional to 46,504.38, 69,754.70 and 19,839.36

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Solution

The fourth proportional to 46,504.38, 69,754.70 and 19,839.36 is: 29,758.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,504.38 : 69,754.70 = 19,839.36 : x
  2. Step 2: Convert to fraction form
    46,504.38/69,754.70 = 19,839.36/x
  3. Step 3: Cross multiply
    46,504.38x = 69,754.70 × 19,839.36
  4. Step 4: Simplify right side
    46,504.38x = 1,383,888,604.99
  5. Step 5: Solve for x
    x = 1,383,888,604.99/46,504.38
  6. Step 6: Final answer
    x = 29,758.24

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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.