Home / 17,383.14-26,069.21-5,693.68

Finding the Fourth Proportional to 17,383.14, 26,069.21 and 5,693.68

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Solution

The fourth proportional to 17,383.14, 26,069.21 and 5,693.68 is: 8,538.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,383.14 : 26,069.21 = 5,693.68 : x
  2. Step 2: Convert to fraction form
    17,383.14/26,069.21 = 5,693.68/x
  3. Step 3: Cross multiply
    17,383.14x = 26,069.21 × 5,693.68
  4. Step 4: Simplify right side
    17,383.14x = 148,429,739.59
  5. Step 5: Solve for x
    x = 148,429,739.59/17,383.14
  6. Step 6: Final answer
    x = 8,538.72

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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.