Home / 235,460.96-324,933.68-175,300.64

Finding the Fourth Proportional to 235,460.96, 324,933.68 and 175,300.64

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Solution

The fourth proportional to 235,460.96, 324,933.68 and 175,300.64 is: 241,913.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,460.96 : 324,933.68 = 175,300.64 : x
  2. Step 2: Convert to fraction form
    235,460.96/324,933.68 = 175,300.64/x
  3. Step 3: Cross multiply
    235,460.96x = 324,933.68 × 175,300.64
  4. Step 4: Simplify right side
    235,460.96x = 56,961,082,061.56
  5. Step 5: Solve for x
    x = 56,961,082,061.56/235,460.96
  6. Step 6: Final answer
    x = 241,913.06

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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.