Home / 64,301.22-96,450.84-17,553.96

Finding the Fourth Proportional to 64,301.22, 96,450.84 and 17,553.96

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Solution

The fourth proportional to 64,301.22, 96,450.84 and 17,553.96 is: 26,330.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,301.22 : 96,450.84 = 17,553.96 : x
  2. Step 2: Convert to fraction form
    64,301.22/96,450.84 = 17,553.96/x
  3. Step 3: Cross multiply
    64,301.22x = 96,450.84 × 17,553.96
  4. Step 4: Simplify right side
    64,301.22x = 1,693,094,187.33
  5. Step 5: Solve for x
    x = 1,693,094,187.33/64,301.22
  6. Step 6: Final answer
    x = 26,330.67

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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.