Home / 4,926.97-7,392.20-3,075.94

Finding the Fourth Proportional to 4,926.97, 7,392.20 and 3,075.94

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Solution

The fourth proportional to 4,926.97, 7,392.20 and 3,075.94 is: 4,614.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,926.97 : 7,392.20 = 3,075.94 : x
  2. Step 2: Convert to fraction form
    4,926.97/7,392.20 = 3,075.94/x
  3. Step 3: Cross multiply
    4,926.97x = 7,392.20 × 3,075.94
  4. Step 4: Simplify right side
    4,926.97x = 22,737,911.33
  5. Step 5: Solve for x
    x = 22,737,911.33/4,926.97
  6. Step 6: Final answer
    x = 4,614.99

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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.