Home / 30,653.97-46,013.13-27,166.29

Finding the Fourth Proportional to 30,653.97, 46,013.13 and 27,166.29

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Solution

The fourth proportional to 30,653.97, 46,013.13 and 27,166.29 is: 40,777.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,653.97 : 46,013.13 = 27,166.29 : x
  2. Step 2: Convert to fraction form
    30,653.97/46,013.13 = 27,166.29/x
  3. Step 3: Cross multiply
    30,653.97x = 46,013.13 × 27,166.29
  4. Step 4: Simplify right side
    30,653.97x = 1,250,006,033.39
  5. Step 5: Solve for x
    x = 1,250,006,033.39/30,653.97
  6. Step 6: Final answer
    x = 40,777.95

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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.