Home / 3,738.18-5,610.93-2,852.44

Finding the Fourth Proportional to 3,738.18, 5,610.93 and 2,852.44

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Solution

The fourth proportional to 3,738.18, 5,610.93 and 2,852.44 is: 4,281.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,738.18 : 5,610.93 = 2,852.44 : x
  2. Step 2: Convert to fraction form
    3,738.18/5,610.93 = 2,852.44/x
  3. Step 3: Cross multiply
    3,738.18x = 5,610.93 × 2,852.44
  4. Step 4: Simplify right side
    3,738.18x = 16,004,841.17
  5. Step 5: Solve for x
    x = 16,004,841.17/3,738.18
  6. Step 6: Final answer
    x = 4,281.45

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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.