Home / 60,084.48-90,039.06-33,796.56

Finding the Fourth Proportional to 60,084.48, 90,039.06 and 33,796.56

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Solution

The fourth proportional to 60,084.48, 90,039.06 and 33,796.56 is: 50,645.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,084.48 : 90,039.06 = 33,796.56 : x
  2. Step 2: Convert to fraction form
    60,084.48/90,039.06 = 33,796.56/x
  3. Step 3: Cross multiply
    60,084.48x = 90,039.06 × 33,796.56
  4. Step 4: Simplify right side
    60,084.48x = 3,043,010,493.63
  5. Step 5: Solve for x
    x = 3,043,010,493.63/60,084.48
  6. Step 6: Final answer
    x = 50,645.53

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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.