Home / 54,792.25-75,613.71-33,585.64

Finding the Fourth Proportional to 54,792.25, 75,613.71 and 33,585.64

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Solution

The fourth proportional to 54,792.25, 75,613.71 and 33,585.64 is: 46,348.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,792.25 : 75,613.71 = 33,585.64 : x
  2. Step 2: Convert to fraction form
    54,792.25/75,613.71 = 33,585.64/x
  3. Step 3: Cross multiply
    54,792.25x = 75,613.71 × 33,585.64
  4. Step 4: Simplify right side
    54,792.25x = 2,539,534,843.12
  5. Step 5: Solve for x
    x = 2,539,534,843.12/54,792.25
  6. Step 6: Final answer
    x = 46,348.43

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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.