Home / 23,954.19-33,057.53-13,747.09

Finding the Fourth Proportional to 23,954.19, 33,057.53 and 13,747.09

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Solution

The fourth proportional to 23,954.19, 33,057.53 and 13,747.09 is: 18,971.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,954.19 : 33,057.53 = 13,747.09 : x
  2. Step 2: Convert to fraction form
    23,954.19/33,057.53 = 13,747.09/x
  3. Step 3: Cross multiply
    23,954.19x = 33,057.53 × 13,747.09
  4. Step 4: Simplify right side
    23,954.19x = 454,444,840.09
  5. Step 5: Solve for x
    x = 454,444,840.09/23,954.19
  6. Step 6: Final answer
    x = 18,971.41

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Half scale
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Double scale
Find fourth proportional to 23,955.19, 33,058.91 and 13,748.09
Similar ratio
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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.