Home / 4,375.36-6,563.04-1,296.64

Finding the Fourth Proportional to 4,375.36, 6,563.04 and 1,296.64

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Solution

The fourth proportional to 4,375.36, 6,563.04 and 1,296.64 is: 1,944.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,375.36 : 6,563.04 = 1,296.64 : x
  2. Step 2: Convert to fraction form
    4,375.36/6,563.04 = 1,296.64/x
  3. Step 3: Cross multiply
    4,375.36x = 6,563.04 × 1,296.64
  4. Step 4: Simplify right side
    4,375.36x = 8,509,900.19
  5. Step 5: Solve for x
    x = 8,509,900.19/4,375.36
  6. Step 6: Final answer
    x = 1,944.96

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Similar ratio
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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.