Home / 36,523.89-54,787.77-11,566.58

Finding the Fourth Proportional to 36,523.89, 54,787.77 and 11,566.58

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Solution

The fourth proportional to 36,523.89, 54,787.77 and 11,566.58 is: 17,350.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,523.89 : 54,787.77 = 11,566.58 : x
  2. Step 2: Convert to fraction form
    36,523.89/54,787.77 = 11,566.58/x
  3. Step 3: Cross multiply
    36,523.89x = 54,787.77 × 11,566.58
  4. Step 4: Simplify right side
    36,523.89x = 633,706,850.79
  5. Step 5: Solve for x
    x = 633,706,850.79/36,523.89
  6. Step 6: Final answer
    x = 17,350.48

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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.