Home / 4,201.57-5,798.18-2,313.34

Finding the Fourth Proportional to 4,201.57, 5,798.18 and 2,313.34

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Solution

The fourth proportional to 4,201.57, 5,798.18 and 2,313.34 is: 3,192.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,201.57 : 5,798.18 = 2,313.34 : x
  2. Step 2: Convert to fraction form
    4,201.57/5,798.18 = 2,313.34/x
  3. Step 3: Cross multiply
    4,201.57x = 5,798.18 × 2,313.34
  4. Step 4: Simplify right side
    4,201.57x = 13,413,132.73
  5. Step 5: Solve for x
    x = 13,413,132.73/4,201.57
  6. Step 6: Final answer
    x = 3,192.41

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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.