Home / 36,839.37-55,241.57-16,842.93

Finding the Fourth Proportional to 36,839.37, 55,241.57 and 16,842.93

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Solution

The fourth proportional to 36,839.37, 55,241.57 and 16,842.93 is: 25,256.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,839.37 : 55,241.57 = 16,842.93 : x
  2. Step 2: Convert to fraction form
    36,839.37/55,241.57 = 16,842.93/x
  3. Step 3: Cross multiply
    36,839.37x = 55,241.57 × 16,842.93
  4. Step 4: Simplify right side
    36,839.37x = 930,430,043.47
  5. Step 5: Solve for x
    x = 930,430,043.47/36,839.37
  6. Step 6: Final answer
    x = 25,256.40

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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.