Home / 23,986.55-33,114.97-16,632.76

Finding the Fourth Proportional to 23,986.55, 33,114.97 and 16,632.76

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Solution

The fourth proportional to 23,986.55, 33,114.97 and 16,632.76 is: 22,962.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,986.55 : 33,114.97 = 16,632.76 : x
  2. Step 2: Convert to fraction form
    23,986.55/33,114.97 = 16,632.76/x
  3. Step 3: Cross multiply
    23,986.55x = 33,114.97 × 16,632.76
  4. Step 4: Simplify right side
    23,986.55x = 550,793,317.04
  5. Step 5: Solve for x
    x = 550,793,317.04/23,986.55
  6. Step 6: Final answer
    x = 22,962.59

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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.