Home / 4,225.88-5,832.42-2,458.50

Finding the Fourth Proportional to 4,225.88, 5,832.42 and 2,458.50

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Solution

The fourth proportional to 4,225.88, 5,832.42 and 2,458.50 is: 3,393.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,225.88 : 5,832.42 = 2,458.50 : x
  2. Step 2: Convert to fraction form
    4,225.88/5,832.42 = 2,458.50/x
  3. Step 3: Cross multiply
    4,225.88x = 5,832.42 × 2,458.50
  4. Step 4: Simplify right side
    4,225.88x = 14,339,004.57
  5. Step 5: Solve for x
    x = 14,339,004.57/4,225.88
  6. Step 6: Final answer
    x = 3,393.14

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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.