Home / 4,313.93-5,953.31-3,370.82

Finding the Fourth Proportional to 4,313.93, 5,953.31 and 3,370.82

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Solution

The fourth proportional to 4,313.93, 5,953.31 and 3,370.82 is: 4,651.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,313.93 : 5,953.31 = 3,370.82 : x
  2. Step 2: Convert to fraction form
    4,313.93/5,953.31 = 3,370.82/x
  3. Step 3: Cross multiply
    4,313.93x = 5,953.31 × 3,370.82
  4. Step 4: Simplify right side
    4,313.93x = 20,067,489.79
  5. Step 5: Solve for x
    x = 20,067,489.79/4,313.93
  6. Step 6: Final answer
    x = 4,651.79

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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.