Home / 17,496.54-24,145.68-10,786.60

Finding the Fourth Proportional to 17,496.54, 24,145.68 and 10,786.60

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Solution

The fourth proportional to 17,496.54, 24,145.68 and 10,786.60 is: 14,885.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,496.54 : 24,145.68 = 10,786.60 : x
  2. Step 2: Convert to fraction form
    17,496.54/24,145.68 = 10,786.60/x
  3. Step 3: Cross multiply
    17,496.54x = 24,145.68 × 10,786.60
  4. Step 4: Simplify right side
    17,496.54x = 260,449,617.23
  5. Step 5: Solve for x
    x = 260,449,617.23/17,496.54
  6. Step 6: Final answer
    x = 14,885.78

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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.