Home / 63,381.36-95,086.44-33,783.60

Finding the Fourth Proportional to 63,381.36, 95,086.44 and 33,783.60

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Solution

The fourth proportional to 63,381.36, 95,086.44 and 33,783.60 is: 50,683.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,381.36 : 95,086.44 = 33,783.60 : x
  2. Step 2: Convert to fraction form
    63,381.36/95,086.44 = 33,783.60/x
  3. Step 3: Cross multiply
    63,381.36x = 95,086.44 × 33,783.60
  4. Step 4: Simplify right side
    63,381.36x = 3,212,362,254.38
  5. Step 5: Solve for x
    x = 3,212,362,254.38/63,381.36
  6. Step 6: Final answer
    x = 50,683.08

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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.