Home / 51,350.12-76,924.93-33,766.64

Finding the Fourth Proportional to 51,350.12, 76,924.93 and 33,766.64

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Solution

The fourth proportional to 51,350.12, 76,924.93 and 33,766.64 is: 50,584.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,350.12 : 76,924.93 = 33,766.64 : x
  2. Step 2: Convert to fraction form
    51,350.12/76,924.93 = 33,766.64/x
  3. Step 3: Cross multiply
    51,350.12x = 76,924.93 × 33,766.64
  4. Step 4: Simplify right side
    51,350.12x = 2,597,496,418.34
  5. Step 5: Solve for x
    x = 2,597,496,418.34/51,350.12
  6. Step 6: Final answer
    x = 50,584.04

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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.