Home / 222,767.24-334,040.31-70,944.53

Finding the Fourth Proportional to 222,767.24, 334,040.31 and 70,944.53

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Solution

The fourth proportional to 222,767.24, 334,040.31 and 70,944.53 is: 106,381.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,767.24 : 334,040.31 = 70,944.53 : x
  2. Step 2: Convert to fraction form
    222,767.24/334,040.31 = 70,944.53/x
  3. Step 3: Cross multiply
    222,767.24x = 334,040.31 × 70,944.53
  4. Step 4: Simplify right side
    222,767.24x = 23,698,332,794.00
  5. Step 5: Solve for x
    x = 23,698,332,794.00/222,767.24
  6. Step 6: Final answer
    x = 106,381.59

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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.