Home / 4,227.28-5,833.29-2,525.74

Finding the Fourth Proportional to 4,227.28, 5,833.29 and 2,525.74

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Solution

The fourth proportional to 4,227.28, 5,833.29 and 2,525.74 is: 3,485.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,227.28 : 5,833.29 = 2,525.74 : x
  2. Step 2: Convert to fraction form
    4,227.28/5,833.29 = 2,525.74/x
  3. Step 3: Cross multiply
    4,227.28x = 5,833.29 × 2,525.74
  4. Step 4: Simplify right side
    4,227.28x = 14,733,373.88
  5. Step 5: Solve for x
    x = 14,733,373.88/4,227.28
  6. Step 6: Final answer
    x = 3,485.31

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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.