Home / 4,265.96-6,401.37-1,493.23

Finding the Fourth Proportional to 4,265.96, 6,401.37 and 1,493.23

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Solution

The fourth proportional to 4,265.96, 6,401.37 and 1,493.23 is: 2,240.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,265.96 : 6,401.37 = 1,493.23 : x
  2. Step 2: Convert to fraction form
    4,265.96/6,401.37 = 1,493.23/x
  3. Step 3: Cross multiply
    4,265.96x = 6,401.37 × 1,493.23
  4. Step 4: Simplify right side
    4,265.96x = 9,558,717.73
  5. Step 5: Solve for x
    x = 9,558,717.73/4,265.96
  6. Step 6: Final answer
    x = 2,240.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.