Home / 33,399.60-46,080.96-19,250.48

Finding the Fourth Proportional to 33,399.60, 46,080.96 and 19,250.48

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Solution

The fourth proportional to 33,399.60, 46,080.96 and 19,250.48 is: 26,559.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,399.60 : 46,080.96 = 19,250.48 : x
  2. Step 2: Convert to fraction form
    33,399.60/46,080.96 = 19,250.48/x
  3. Step 3: Cross multiply
    33,399.60x = 46,080.96 × 19,250.48
  4. Step 4: Simplify right side
    33,399.60x = 887,080,598.86
  5. Step 5: Solve for x
    x = 887,080,598.86/33,399.60
  6. Step 6: Final answer
    x = 26,559.62

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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.