Home / 3,934.14-5,898.33-1,852.98

Finding the Fourth Proportional to 3,934.14, 5,898.33 and 1,852.98

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Solution

The fourth proportional to 3,934.14, 5,898.33 and 1,852.98 is: 2,778.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,934.14 : 5,898.33 = 1,852.98 : x
  2. Step 2: Convert to fraction form
    3,934.14/5,898.33 = 1,852.98/x
  3. Step 3: Cross multiply
    3,934.14x = 5,898.33 × 1,852.98
  4. Step 4: Simplify right side
    3,934.14x = 10,929,460.19
  5. Step 5: Solve for x
    x = 10,929,460.19/3,934.14
  6. Step 6: Final answer
    x = 2,778.10

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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.