Home / 629,185.38-943,901.42-250,035.43

Finding the Fourth Proportional to 629,185.38, 943,901.42 and 250,035.43

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Solution

The fourth proportional to 629,185.38, 943,901.42 and 250,035.43 is: 375,102.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    629,185.38 : 943,901.42 = 250,035.43 : x
  2. Step 2: Convert to fraction form
    629,185.38/943,901.42 = 250,035.43/x
  3. Step 3: Cross multiply
    629,185.38x = 943,901.42 × 250,035.43
  4. Step 4: Simplify right side
    629,185.38x = 236,008,797,427.31
  5. Step 5: Solve for x
    x = 236,008,797,427.31/629,185.38
  6. Step 6: Final answer
    x = 375,102.16

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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.