Home / 14,425.26-21,648.42-9,493.17

Finding the Fourth Proportional to 14,425.26, 21,648.42 and 9,493.17

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Solution

The fourth proportional to 14,425.26, 21,648.42 and 9,493.17 is: 14,246.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,425.26 : 21,648.42 = 9,493.17 : x
  2. Step 2: Convert to fraction form
    14,425.26/21,648.42 = 9,493.17/x
  3. Step 3: Cross multiply
    14,425.26x = 21,648.42 × 9,493.17
  4. Step 4: Simplify right side
    14,425.26x = 205,512,131.29
  5. Step 5: Solve for x
    x = 205,512,131.29/14,425.26
  6. Step 6: Final answer
    x = 14,246.68

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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.