Home / 17,242.84-25,862.58-5,564.44

Finding the Fourth Proportional to 17,242.84, 25,862.58 and 5,564.44

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Solution

The fourth proportional to 17,242.84, 25,862.58 and 5,564.44 is: 8,346.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,242.84 : 25,862.58 = 5,564.44 : x
  2. Step 2: Convert to fraction form
    17,242.84/25,862.58 = 5,564.44/x
  3. Step 3: Cross multiply
    17,242.84x = 25,862.58 × 5,564.44
  4. Step 4: Simplify right side
    17,242.84x = 143,910,774.66
  5. Step 5: Solve for x
    x = 143,910,774.66/17,242.84
  6. Step 6: Final answer
    x = 8,346.12

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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.