Home / 233,996.16-350,993.96-76,224.36

Finding the Fourth Proportional to 233,996.16, 350,993.96 and 76,224.36

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Solution

The fourth proportional to 233,996.16, 350,993.96 and 76,224.36 is: 114,336.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,996.16 : 350,993.96 = 76,224.36 : x
  2. Step 2: Convert to fraction form
    233,996.16/350,993.96 = 76,224.36/x
  3. Step 3: Cross multiply
    233,996.16x = 350,993.96 × 76,224.36
  4. Step 4: Simplify right side
    233,996.16x = 26,754,289,964.87
  5. Step 5: Solve for x
    x = 26,754,289,964.87/233,996.16
  6. Step 6: Final answer
    x = 114,336.45

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1.5x scale

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.