Home / 5,362.83-7,404.26-4,110.43

Finding the Fourth Proportional to 5,362.83, 7,404.26 and 4,110.43

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Solution

The fourth proportional to 5,362.83, 7,404.26 and 4,110.43 is: 5,675.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,362.83 : 7,404.26 = 4,110.43 : x
  2. Step 2: Convert to fraction form
    5,362.83/7,404.26 = 4,110.43/x
  3. Step 3: Cross multiply
    5,362.83x = 7,404.26 × 4,110.43
  4. Step 4: Simplify right side
    5,362.83x = 30,434,653.37
  5. Step 5: Solve for x
    x = 30,434,653.37/5,362.83
  6. Step 6: Final answer
    x = 5,675.11

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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.