Home / 4,273.82-5,898.17-2,385.53

Finding the Fourth Proportional to 4,273.82, 5,898.17 and 2,385.53

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Solution

The fourth proportional to 4,273.82, 5,898.17 and 2,385.53 is: 3,292.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,273.82 : 5,898.17 = 2,385.53 : x
  2. Step 2: Convert to fraction form
    4,273.82/5,898.17 = 2,385.53/x
  3. Step 3: Cross multiply
    4,273.82x = 5,898.17 × 2,385.53
  4. Step 4: Simplify right side
    4,273.82x = 14,070,261.48
  5. Step 5: Solve for x
    x = 14,070,261.48/4,273.82
  6. Step 6: Final answer
    x = 3,292.20

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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.