Home / 29,393.22-40,564.06-18,063.18

Finding the Fourth Proportional to 29,393.22, 40,564.06 and 18,063.18

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Solution

The fourth proportional to 29,393.22, 40,564.06 and 18,063.18 is: 24,928.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,393.22 : 40,564.06 = 18,063.18 : x
  2. Step 2: Convert to fraction form
    29,393.22/40,564.06 = 18,063.18/x
  3. Step 3: Cross multiply
    29,393.22x = 40,564.06 × 18,063.18
  4. Step 4: Simplify right side
    29,393.22x = 732,715,917.31
  5. Step 5: Solve for x
    x = 732,715,917.31/29,393.22
  6. Step 6: Final answer
    x = 24,928.06

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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.