Home / 202,819.14-304,236.30-60,666.27

Finding the Fourth Proportional to 202,819.14, 304,236.30 and 60,666.27

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Solution

The fourth proportional to 202,819.14, 304,236.30 and 60,666.27 is: 91,001.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,819.14 : 304,236.30 = 60,666.27 : x
  2. Step 2: Convert to fraction form
    202,819.14/304,236.30 = 60,666.27/x
  3. Step 3: Cross multiply
    202,819.14x = 304,236.30 × 60,666.27
  4. Step 4: Simplify right side
    202,819.14x = 18,456,880,606.21
  5. Step 5: Solve for x
    x = 18,456,880,606.21/202,819.14
  6. Step 6: Final answer
    x = 91,001.67

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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.