Home / 33,348.68-46,015.46-19,925.32

Finding the Fourth Proportional to 33,348.68, 46,015.46 and 19,925.32

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Solution

The fourth proportional to 33,348.68, 46,015.46 and 19,925.32 is: 27,493.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,348.68 : 46,015.46 = 19,925.32 : x
  2. Step 2: Convert to fraction form
    33,348.68/46,015.46 = 19,925.32/x
  3. Step 3: Cross multiply
    33,348.68x = 46,015.46 × 19,925.32
  4. Step 4: Simplify right side
    33,348.68x = 916,872,765.45
  5. Step 5: Solve for x
    x = 916,872,765.45/33,348.68
  6. Step 6: Final answer
    x = 27,493.52

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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.