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Finding the Fourth Proportional to 24,436.84, 33,722.94 and 13,258.84

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Solution

The fourth proportional to 24,436.84, 33,722.94 and 13,258.84 is: 18,297.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,436.84 : 33,722.94 = 13,258.84 : x
  2. Step 2: Convert to fraction form
    24,436.84/33,722.94 = 13,258.84/x
  3. Step 3: Cross multiply
    24,436.84x = 33,722.94 × 13,258.84
  4. Step 4: Simplify right side
    24,436.84x = 447,127,065.79
  5. Step 5: Solve for x
    x = 447,127,065.79/24,436.84
  6. Step 6: Final answer
    x = 18,297.25

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