Home / 237,350.82-356,025.42-97,109.45

Finding the Fourth Proportional to 237,350.82, 356,025.42 and 97,109.45

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Solution

The fourth proportional to 237,350.82, 356,025.42 and 97,109.45 is: 145,663.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,350.82 : 356,025.42 = 97,109.45 : x
  2. Step 2: Convert to fraction form
    237,350.82/356,025.42 = 97,109.45/x
  3. Step 3: Cross multiply
    237,350.82x = 356,025.42 × 97,109.45
  4. Step 4: Simplify right side
    237,350.82x = 34,573,430,942.09
  5. Step 5: Solve for x
    x = 34,573,430,942.09/237,350.82
  6. Step 6: Final answer
    x = 145,663.84

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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.