Home / 24,369.03-33,629.37-13,191.03

Finding the Fourth Proportional to 24,369.03, 33,629.37 and 13,191.03

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Solution

The fourth proportional to 24,369.03, 33,629.37 and 13,191.03 is: 18,203.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,369.03 : 33,629.37 = 13,191.03 : x
  2. Step 2: Convert to fraction form
    24,369.03/33,629.37 = 13,191.03/x
  3. Step 3: Cross multiply
    24,369.03x = 33,629.37 × 13,191.03
  4. Step 4: Simplify right side
    24,369.03x = 443,606,070.59
  5. Step 5: Solve for x
    x = 443,606,070.59/24,369.03
  6. Step 6: Final answer
    x = 18,203.68

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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.