Home / 237,924.47-356,744.14-75,748.43

Finding the Fourth Proportional to 237,924.47, 356,744.14 and 75,748.43

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Solution

The fourth proportional to 237,924.47, 356,744.14 and 75,748.43 is: 113,577.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,924.47 : 356,744.14 = 75,748.43 : x
  2. Step 2: Convert to fraction form
    237,924.47/356,744.14 = 75,748.43/x
  3. Step 3: Cross multiply
    237,924.47x = 356,744.14 × 75,748.43
  4. Step 4: Simplify right side
    237,924.47x = 27,022,809,219.19
  5. Step 5: Solve for x
    x = 27,022,809,219.19/237,924.47
  6. Step 6: Final answer
    x = 113,577.26

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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.