Home / 4,274.28-5,898.51-2,482.11

Finding the Fourth Proportional to 4,274.28, 5,898.51 and 2,482.11

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Solution

The fourth proportional to 4,274.28, 5,898.51 and 2,482.11 is: 3,425.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,274.28 : 5,898.51 = 2,482.11 : x
  2. Step 2: Convert to fraction form
    4,274.28/5,898.51 = 2,482.11/x
  3. Step 3: Cross multiply
    4,274.28x = 5,898.51 × 2,482.11
  4. Step 4: Simplify right side
    4,274.28x = 14,640,750.66
  5. Step 5: Solve for x
    x = 14,640,750.66/4,274.28
  6. Step 6: Final answer
    x = 3,425.31

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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.