Home / 17,495.82-24,143.58-9,537.87

Finding the Fourth Proportional to 17,495.82, 24,143.58 and 9,537.87

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Solution

The fourth proportional to 17,495.82, 24,143.58 and 9,537.87 is: 13,161.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,495.82 : 24,143.58 = 9,537.87 : x
  2. Step 2: Convert to fraction form
    17,495.82/24,143.58 = 9,537.87/x
  3. Step 3: Cross multiply
    17,495.82x = 24,143.58 × 9,537.87
  4. Step 4: Simplify right side
    17,495.82x = 230,278,327.37
  5. Step 5: Solve for x
    x = 230,278,327.37/17,495.82
  6. Step 6: Final answer
    x = 13,161.91

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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.