Home / 17,408.34-24,015.70-11,741.24

Finding the Fourth Proportional to 17,408.34, 24,015.70 and 11,741.24

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Solution

The fourth proportional to 17,408.34, 24,015.70 and 11,741.24 is: 16,197.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,408.34 : 24,015.70 = 11,741.24 : x
  2. Step 2: Convert to fraction form
    17,408.34/24,015.70 = 11,741.24/x
  3. Step 3: Cross multiply
    17,408.34x = 24,015.70 × 11,741.24
  4. Step 4: Simplify right side
    17,408.34x = 281,974,097.47
  5. Step 5: Solve for x
    x = 281,974,097.47/17,408.34
  6. Step 6: Final answer
    x = 16,197.64

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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.