Home / 4,273.57-5,898.45-2,701.36

Finding the Fourth Proportional to 4,273.57, 5,898.45 and 2,701.36

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Solution

The fourth proportional to 4,273.57, 5,898.45 and 2,701.36 is: 3,728.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,273.57 : 5,898.45 = 2,701.36 : x
  2. Step 2: Convert to fraction form
    4,273.57/5,898.45 = 2,701.36/x
  3. Step 3: Cross multiply
    4,273.57x = 5,898.45 × 2,701.36
  4. Step 4: Simplify right side
    4,273.57x = 15,933,836.89
  5. Step 5: Solve for x
    x = 15,933,836.89/4,273.57
  6. Step 6: Final answer
    x = 3,728.46

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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.