Home / 454,625.03-682,134.20-244,016.93

Finding the Fourth Proportional to 454,625.03, 682,134.20 and 244,016.93

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Solution

The fourth proportional to 454,625.03, 682,134.20 and 244,016.93 is: 366,130.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    454,625.03 : 682,134.20 = 244,016.93 : x
  2. Step 2: Convert to fraction form
    454,625.03/682,134.20 = 244,016.93/x
  3. Step 3: Cross multiply
    454,625.03x = 682,134.20 × 244,016.93
  4. Step 4: Simplify right side
    454,625.03x = 166,452,293,332.01
  5. Step 5: Solve for x
    x = 166,452,293,332.01/454,625.03
  6. Step 6: Final answer
    x = 366,130.95

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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.