Home / 17,588.84-26,383.42-4,441.20

Finding the Fourth Proportional to 17,588.84, 26,383.42 and 4,441.20

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Solution

The fourth proportional to 17,588.84, 26,383.42 and 4,441.20 is: 6,661.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,588.84 : 26,383.42 = 4,441.20 : x
  2. Step 2: Convert to fraction form
    17,588.84/26,383.42 = 4,441.20/x
  3. Step 3: Cross multiply
    17,588.84x = 26,383.42 × 4,441.20
  4. Step 4: Simplify right side
    17,588.84x = 117,173,951.52
  5. Step 5: Solve for x
    x = 117,173,951.52/17,588.84
  6. Step 6: Final answer
    x = 6,661.84

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Similar ratio
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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.