Home / 33,795.60-46,676.88-25,820.16

Finding the Fourth Proportional to 33,795.60, 46,676.88 and 25,820.16

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Solution

The fourth proportional to 33,795.60, 46,676.88 and 25,820.16 is: 35,661.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,795.60 : 46,676.88 = 25,820.16 : x
  2. Step 2: Convert to fraction form
    33,795.60/46,676.88 = 25,820.16/x
  3. Step 3: Cross multiply
    33,795.60x = 46,676.88 × 25,820.16
  4. Step 4: Simplify right side
    33,795.60x = 1,205,204,509.90
  5. Step 5: Solve for x
    x = 1,205,204,509.90/33,795.60
  6. Step 6: Final answer
    x = 35,661.58

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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.