Home / 63,866.88-95,811.84-26,933.76

Finding the Fourth Proportional to 63,866.88, 95,811.84 and 26,933.76

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Solution

The fourth proportional to 63,866.88, 95,811.84 and 26,933.76 is: 40,405.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,866.88 : 95,811.84 = 26,933.76 : x
  2. Step 2: Convert to fraction form
    63,866.88/95,811.84 = 26,933.76/x
  3. Step 3: Cross multiply
    63,866.88x = 95,811.84 × 26,933.76
  4. Step 4: Simplify right side
    63,866.88x = 2,580,573,103.72
  5. Step 5: Solve for x
    x = 2,580,573,103.72/63,866.88
  6. Step 6: Final answer
    x = 40,405.50

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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.