Home / 30,804.97-46,207.46-12,093.83

Finding the Fourth Proportional to 30,804.97, 46,207.46 and 12,093.83

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Solution

The fourth proportional to 30,804.97, 46,207.46 and 12,093.83 is: 18,140.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,804.97 : 46,207.46 = 12,093.83 : x
  2. Step 2: Convert to fraction form
    30,804.97/46,207.46 = 12,093.83/x
  3. Step 3: Cross multiply
    30,804.97x = 46,207.46 × 12,093.83
  4. Step 4: Simplify right side
    30,804.97x = 558,824,874.47
  5. Step 5: Solve for x
    x = 558,824,874.47/30,804.97
  6. Step 6: Final answer
    x = 18,140.74

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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.