Home / 341,337.24-511,986.69-104,679.27

Finding the Fourth Proportional to 341,337.24, 511,986.69 and 104,679.27

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Solution

The fourth proportional to 341,337.24, 511,986.69 and 104,679.27 is: 157,013.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,337.24 : 511,986.69 = 104,679.27 : x
  2. Step 2: Convert to fraction form
    341,337.24/511,986.69 = 104,679.27/x
  3. Step 3: Cross multiply
    341,337.24x = 511,986.69 × 104,679.27
  4. Step 4: Simplify right side
    341,337.24x = 53,594,392,958.92
  5. Step 5: Solve for x
    x = 53,594,392,958.92/341,337.24
  6. Step 6: Final answer
    x = 157,013.03

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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.