Home / 17,170.99-23,697.96-10,460.56

Finding the Fourth Proportional to 17,170.99, 23,697.96 and 10,460.56

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Solution

The fourth proportional to 17,170.99, 23,697.96 and 10,460.56 is: 14,436.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,170.99 : 23,697.96 = 10,460.56 : x
  2. Step 2: Convert to fraction form
    17,170.99/23,697.96 = 10,460.56/x
  3. Step 3: Cross multiply
    17,170.99x = 23,697.96 × 10,460.56
  4. Step 4: Simplify right side
    17,170.99x = 247,893,932.46
  5. Step 5: Solve for x
    x = 247,893,932.46/17,170.99
  6. Step 6: Final answer
    x = 14,436.79

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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.