Home / 233,546.56-350,319.68-75,775.02

Finding the Fourth Proportional to 233,546.56, 350,319.68 and 75,775.02

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Solution

The fourth proportional to 233,546.56, 350,319.68 and 75,775.02 is: 113,662.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,546.56 : 350,319.68 = 75,775.02 : x
  2. Step 2: Convert to fraction form
    233,546.56/350,319.68 = 75,775.02/x
  3. Step 3: Cross multiply
    233,546.56x = 350,319.68 × 75,775.02
  4. Step 4: Simplify right side
    233,546.56x = 26,545,480,758.39
  5. Step 5: Solve for x
    x = 26,545,480,758.39/233,546.56
  6. Step 6: Final answer
    x = 113,662.48

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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.