Home / 263,735.64-395,597.88-64,056.96

Finding the Fourth Proportional to 263,735.64, 395,597.88 and 64,056.96

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Solution

The fourth proportional to 263,735.64, 395,597.88 and 64,056.96 is: 96,084.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,735.64 : 395,597.88 = 64,056.96 : x
  2. Step 2: Convert to fraction form
    263,735.64/395,597.88 = 64,056.96/x
  3. Step 3: Cross multiply
    263,735.64x = 395,597.88 × 64,056.96
  4. Step 4: Simplify right side
    263,735.64x = 25,340,797,575.24
  5. Step 5: Solve for x
    x = 25,340,797,575.24/263,735.64
  6. Step 6: Final answer
    x = 96,084.08

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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.