Home / 4,208.83-5,808.14-2,320.37

Finding the Fourth Proportional to 4,208.83, 5,808.14 and 2,320.37

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Solution

The fourth proportional to 4,208.83, 5,808.14 and 2,320.37 is: 3,202.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,208.83 : 5,808.14 = 2,320.37 : x
  2. Step 2: Convert to fraction form
    4,208.83/5,808.14 = 2,320.37/x
  3. Step 3: Cross multiply
    4,208.83x = 5,808.14 × 2,320.37
  4. Step 4: Simplify right side
    4,208.83x = 13,477,032.35
  5. Step 5: Solve for x
    x = 13,477,032.35/4,208.83
  6. Step 6: Final answer
    x = 3,202.08

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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.