Home / 5,550.54-8,326.73-1,852.08

Finding the Fourth Proportional to 5,550.54, 8,326.73 and 1,852.08

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Solution

The fourth proportional to 5,550.54, 8,326.73 and 1,852.08 is: 2,778.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,550.54 : 8,326.73 = 1,852.08 : x
  2. Step 2: Convert to fraction form
    5,550.54/8,326.73 = 1,852.08/x
  3. Step 3: Cross multiply
    5,550.54x = 8,326.73 × 1,852.08
  4. Step 4: Simplify right side
    5,550.54x = 15,421,760.84
  5. Step 5: Solve for x
    x = 15,421,760.84/5,550.54
  6. Step 6: Final answer
    x = 2,778.43

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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.