Home / 629,185.81-943,902.07-250,035.87

Finding the Fourth Proportional to 629,185.81, 943,902.07 and 250,035.87

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Solution

The fourth proportional to 629,185.81, 943,902.07 and 250,035.87 is: 375,102.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    629,185.81 : 943,902.07 = 250,035.87 : x
  2. Step 2: Convert to fraction form
    629,185.81/943,902.07 = 250,035.87/x
  3. Step 3: Cross multiply
    629,185.81x = 943,902.07 × 250,035.87
  4. Step 4: Simplify right side
    629,185.81x = 236,009,375,267.25
  5. Step 5: Solve for x
    x = 236,009,375,267.25/629,185.81
  6. Step 6: Final answer
    x = 375,102.83

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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.