Home / 34,604.94-51,907.52-19,803.61

Finding the Fourth Proportional to 34,604.94, 51,907.52 and 19,803.61

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Solution

The fourth proportional to 34,604.94, 51,907.52 and 19,803.61 is: 29,705.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,604.94 : 51,907.52 = 19,803.61 : x
  2. Step 2: Convert to fraction form
    34,604.94/51,907.52 = 19,803.61/x
  3. Step 3: Cross multiply
    34,604.94x = 51,907.52 × 19,803.61
  4. Step 4: Simplify right side
    34,604.94x = 1,027,956,282.15
  5. Step 5: Solve for x
    x = 1,027,956,282.15/34,604.94
  6. Step 6: Final answer
    x = 29,705.48

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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.