Home / 33,755.64-50,633.44-15,030.84

Finding the Fourth Proportional to 33,755.64, 50,633.44 and 15,030.84

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Solution

The fourth proportional to 33,755.64, 50,633.44 and 15,030.84 is: 22,546.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,755.64 : 50,633.44 = 15,030.84 : x
  2. Step 2: Convert to fraction form
    33,755.64/50,633.44 = 15,030.84/x
  3. Step 3: Cross multiply
    33,755.64x = 50,633.44 × 15,030.84
  4. Step 4: Simplify right side
    33,755.64x = 761,063,135.29
  5. Step 5: Solve for x
    x = 761,063,135.29/33,755.64
  6. Step 6: Final answer
    x = 22,546.25

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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.