Home / 4,302.41-5,939.57-3,343.19

Finding the Fourth Proportional to 4,302.41, 5,939.57 and 3,343.19

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Solution

The fourth proportional to 4,302.41, 5,939.57 and 3,343.19 is: 4,615.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,302.41 : 5,939.57 = 3,343.19 : x
  2. Step 2: Convert to fraction form
    4,302.41/5,939.57 = 3,343.19/x
  3. Step 3: Cross multiply
    4,302.41x = 5,939.57 × 3,343.19
  4. Step 4: Simplify right side
    4,302.41x = 19,857,134.24
  5. Step 5: Solve for x
    x = 19,857,134.24/4,302.41
  6. Step 6: Final answer
    x = 4,615.35

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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.