Home / 33,648.06-50,486.67-18,047.46

Finding the Fourth Proportional to 33,648.06, 50,486.67 and 18,047.46

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Solution

The fourth proportional to 33,648.06, 50,486.67 and 18,047.46 is: 27,079.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,648.06 : 50,486.67 = 18,047.46 : x
  2. Step 2: Convert to fraction form
    33,648.06/50,486.67 = 18,047.46/x
  3. Step 3: Cross multiply
    33,648.06x = 50,486.67 × 18,047.46
  4. Step 4: Simplify right side
    33,648.06x = 911,156,157.36
  5. Step 5: Solve for x
    x = 911,156,157.36/33,648.06
  6. Step 6: Final answer
    x = 27,079.01

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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.