Home / 6,174.28-9,260.84-1,732.36

Finding the Fourth Proportional to 6,174.28, 9,260.84 and 1,732.36

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Solution

The fourth proportional to 6,174.28, 9,260.84 and 1,732.36 is: 2,598.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,174.28 : 9,260.84 = 1,732.36 : x
  2. Step 2: Convert to fraction form
    6,174.28/9,260.84 = 1,732.36/x
  3. Step 3: Cross multiply
    6,174.28x = 9,260.84 × 1,732.36
  4. Step 4: Simplify right side
    6,174.28x = 16,043,062.48
  5. Step 5: Solve for x
    x = 16,043,062.48/6,174.28
  6. Step 6: Final answer
    x = 2,598.37

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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.