Home / 33,908.22-46,792.08-18,801.05

Finding the Fourth Proportional to 33,908.22, 46,792.08 and 18,801.05

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Solution

The fourth proportional to 33,908.22, 46,792.08 and 18,801.05 is: 25,944.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,908.22 : 46,792.08 = 18,801.05 : x
  2. Step 2: Convert to fraction form
    33,908.22/46,792.08 = 18,801.05/x
  3. Step 3: Cross multiply
    33,908.22x = 46,792.08 × 18,801.05
  4. Step 4: Simplify right side
    33,908.22x = 879,740,001.72
  5. Step 5: Solve for x
    x = 879,740,001.72/33,908.22
  6. Step 6: Final answer
    x = 25,944.74

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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.