Home / 33,754.79-46,566.09-19,604.90

Finding the Fourth Proportional to 33,754.79, 46,566.09 and 19,604.90

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Solution

The fourth proportional to 33,754.79, 46,566.09 and 19,604.90 is: 27,045.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,754.79 : 46,566.09 = 19,604.90 : x
  2. Step 2: Convert to fraction form
    33,754.79/46,566.09 = 19,604.90/x
  3. Step 3: Cross multiply
    33,754.79x = 46,566.09 × 19,604.90
  4. Step 4: Simplify right side
    33,754.79x = 912,923,305.01
  5. Step 5: Solve for x
    x = 912,923,305.01/33,754.79
  6. Step 6: Final answer
    x = 27,045.74

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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.