Home / 17,383.68-26,045.28-10,814.58

Finding the Fourth Proportional to 17,383.68, 26,045.28 and 10,814.58

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Solution

The fourth proportional to 17,383.68, 26,045.28 and 10,814.58 is: 16,203.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,383.68 : 26,045.28 = 10,814.58 : x
  2. Step 2: Convert to fraction form
    17,383.68/26,045.28 = 10,814.58/x
  3. Step 3: Cross multiply
    17,383.68x = 26,045.28 × 10,814.58
  4. Step 4: Simplify right side
    17,383.68x = 281,668,764.18
  5. Step 5: Solve for x
    x = 281,668,764.18/17,383.68
  6. Step 6: Final answer
    x = 16,203.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.