Home / 24,630.06-33,989.49-13,452.06

Finding the Fourth Proportional to 24,630.06, 33,989.49 and 13,452.06

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Solution

The fourth proportional to 24,630.06, 33,989.49 and 13,452.06 is: 18,563.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,630.06 : 33,989.49 = 13,452.06 : x
  2. Step 2: Convert to fraction form
    24,630.06/33,989.49 = 13,452.06/x
  3. Step 3: Cross multiply
    24,630.06x = 33,989.49 × 13,452.06
  4. Step 4: Simplify right side
    24,630.06x = 457,228,658.85
  5. Step 5: Solve for x
    x = 457,228,658.85/24,630.06
  6. Step 6: Final answer
    x = 18,563.85

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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.