Home / 37,232.09-55,847.36-12,273.63

Finding the Fourth Proportional to 37,232.09, 55,847.36 and 12,273.63

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Solution

The fourth proportional to 37,232.09, 55,847.36 and 12,273.63 is: 18,410.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,232.09 : 55,847.36 = 12,273.63 : x
  2. Step 2: Convert to fraction form
    37,232.09/55,847.36 = 12,273.63/x
  3. Step 3: Cross multiply
    37,232.09x = 55,847.36 × 12,273.63
  4. Step 4: Simplify right side
    37,232.09x = 685,449,833.12
  5. Step 5: Solve for x
    x = 685,449,833.12/37,232.09
  6. Step 6: Final answer
    x = 18,410.19

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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.