Home / 24,105.21-33,265.26-13,495.02

Finding the Fourth Proportional to 24,105.21, 33,265.26 and 13,495.02

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Solution

The fourth proportional to 24,105.21, 33,265.26 and 13,495.02 is: 18,623.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,105.21 : 33,265.26 = 13,495.02 : x
  2. Step 2: Convert to fraction form
    24,105.21/33,265.26 = 13,495.02/x
  3. Step 3: Cross multiply
    24,105.21x = 33,265.26 × 13,495.02
  4. Step 4: Simplify right side
    24,105.21x = 448,915,349.01
  5. Step 5: Solve for x
    x = 448,915,349.01/24,105.21
  6. Step 6: Final answer
    x = 18,623.17

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.