Home / 24,401.08-33,674.88-13,791.64

Finding the Fourth Proportional to 24,401.08, 33,674.88 and 13,791.64

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Solution

The fourth proportional to 24,401.08, 33,674.88 and 13,791.64 is: 19,033.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,401.08 : 33,674.88 = 13,791.64 : x
  2. Step 2: Convert to fraction form
    24,401.08/33,674.88 = 13,791.64/x
  3. Step 3: Cross multiply
    24,401.08x = 33,674.88 × 13,791.64
  4. Step 4: Simplify right side
    24,401.08x = 464,431,822.00
  5. Step 5: Solve for x
    x = 464,431,822.00/24,401.08
  6. Step 6: Final answer
    x = 19,033.25

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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.