Home / 33,947.60-46,870.53-25,975.58

Finding the Fourth Proportional to 33,947.60, 46,870.53 and 25,975.58

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Solution

The fourth proportional to 33,947.60, 46,870.53 and 25,975.58 is: 35,863.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,947.60 : 46,870.53 = 25,975.58 : x
  2. Step 2: Convert to fraction form
    33,947.60/46,870.53 = 25,975.58/x
  3. Step 3: Cross multiply
    33,947.60x = 46,870.53 × 25,975.58
  4. Step 4: Simplify right side
    33,947.60x = 1,217,489,201.66
  5. Step 5: Solve for x
    x = 1,217,489,201.66/33,947.60
  6. Step 6: Final answer
    x = 35,863.78

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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.