Home / 63,380.36-95,084.94-33,782.60

Finding the Fourth Proportional to 63,380.36, 95,084.94 and 33,782.60

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Solution

The fourth proportional to 63,380.36, 95,084.94 and 33,782.60 is: 50,681.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,380.36 : 95,084.94 = 33,782.60 : x
  2. Step 2: Convert to fraction form
    63,380.36/95,084.94 = 33,782.60/x
  3. Step 3: Cross multiply
    63,380.36x = 95,084.94 × 33,782.60
  4. Step 4: Simplify right side
    63,380.36x = 3,212,216,494.04
  5. Step 5: Solve for x
    x = 3,212,216,494.04/63,380.36
  6. Step 6: Final answer
    x = 50,681.58

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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.