Home / 53,672.22-80,541.09-33,923.58

Finding the Fourth Proportional to 53,672.22, 80,541.09 and 33,923.58

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Solution

The fourth proportional to 53,672.22, 80,541.09 and 33,923.58 is: 50,906.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,672.22 : 80,541.09 = 33,923.58 : x
  2. Step 2: Convert to fraction form
    53,672.22/80,541.09 = 33,923.58/x
  3. Step 3: Cross multiply
    53,672.22x = 80,541.09 × 33,923.58
  4. Step 4: Simplify right side
    53,672.22x = 2,732,242,109.90
  5. Step 5: Solve for x
    x = 2,732,242,109.90/53,672.22
  6. Step 6: Final answer
    x = 50,906.08

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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.