Home / 5,006.23-6,907.85-2,852.79

Finding the Fourth Proportional to 5,006.23, 6,907.85 and 2,852.79

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Solution

The fourth proportional to 5,006.23, 6,907.85 and 2,852.79 is: 3,936.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,006.23 : 6,907.85 = 2,852.79 : x
  2. Step 2: Convert to fraction form
    5,006.23/6,907.85 = 2,852.79/x
  3. Step 3: Cross multiply
    5,006.23x = 6,907.85 × 2,852.79
  4. Step 4: Simplify right side
    5,006.23x = 19,706,615.93
  5. Step 5: Solve for x
    x = 19,706,615.93/5,006.23
  6. Step 6: Final answer
    x = 3,936.42

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.