Home / 4,270.45-5,893.21-2,501.70

Finding the Fourth Proportional to 4,270.45, 5,893.21 and 2,501.70

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Solution

The fourth proportional to 4,270.45, 5,893.21 and 2,501.70 is: 3,452.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,270.45 : 5,893.21 = 2,501.70 : x
  2. Step 2: Convert to fraction form
    4,270.45/5,893.21 = 2,501.70/x
  3. Step 3: Cross multiply
    4,270.45x = 5,893.21 × 2,501.70
  4. Step 4: Simplify right side
    4,270.45x = 14,743,043.46
  5. Step 5: Solve for x
    x = 14,743,043.46/4,270.45
  6. Step 6: Final answer
    x = 3,452.34

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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.