Home / 33,203.37-45,820.08-18,096.16

Finding the Fourth Proportional to 33,203.37, 45,820.08 and 18,096.16

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Solution

The fourth proportional to 33,203.37, 45,820.08 and 18,096.16 is: 24,972.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,203.37 : 45,820.08 = 18,096.16 : x
  2. Step 2: Convert to fraction form
    33,203.37/45,820.08 = 18,096.16/x
  3. Step 3: Cross multiply
    33,203.37x = 45,820.08 × 18,096.16
  4. Step 4: Simplify right side
    33,203.37x = 829,167,470.26
  5. Step 5: Solve for x
    x = 829,167,470.26/33,203.37
  6. Step 6: Final answer
    x = 24,972.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.