Home / 57,608.12-86,393.50-22,067.55

Finding the Fourth Proportional to 57,608.12, 86,393.50 and 22,067.55

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Solution

The fourth proportional to 57,608.12, 86,393.50 and 22,067.55 is: 33,094.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,608.12 : 86,393.50 = 22,067.55 : x
  2. Step 2: Convert to fraction form
    57,608.12/86,393.50 = 22,067.55/x
  3. Step 3: Cross multiply
    57,608.12x = 86,393.50 × 22,067.55
  4. Step 4: Simplify right side
    57,608.12x = 1,906,492,880.93
  5. Step 5: Solve for x
    x = 1,906,492,880.93/57,608.12
  6. Step 6: Final answer
    x = 33,094.17

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.