Home / 6,253.83-9,382.37-2,558.88

Finding the Fourth Proportional to 6,253.83, 9,382.37 and 2,558.88

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Solution

The fourth proportional to 6,253.83, 9,382.37 and 2,558.88 is: 3,838.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,253.83 : 9,382.37 = 2,558.88 : x
  2. Step 2: Convert to fraction form
    6,253.83/9,382.37 = 2,558.88/x
  3. Step 3: Cross multiply
    6,253.83x = 9,382.37 × 2,558.88
  4. Step 4: Simplify right side
    6,253.83x = 24,008,346.15
  5. Step 5: Solve for x
    x = 24,008,346.15/6,253.83
  6. Step 6: Final answer
    x = 3,838.98

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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.