Home / 17,299.36-23,873.68-10,588

Finding the Fourth Proportional to 17,299.36, 23,873.68 and 10,588

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Solution

The fourth proportional to 17,299.36, 23,873.68 and 10,588 is: 14,611.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,299.36 : 23,873.68 = 10,588 : x
  2. Step 2: Convert to fraction form
    17,299.36/23,873.68 = 10,588/x
  3. Step 3: Cross multiply
    17,299.36x = 23,873.68 × 10,588
  4. Step 4: Simplify right side
    17,299.36x = 252,774,523.84
  5. Step 5: Solve for x
    x = 252,774,523.84/17,299.36
  6. Step 6: Final answer
    x = 14,611.78

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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.