Home / 629,229.24-943,621.56-202,748.04

Finding the Fourth Proportional to 629,229.24, 943,621.56 and 202,748.04

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Solution

The fourth proportional to 629,229.24, 943,621.56 and 202,748.04 is: 304,050.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    629,229.24 : 943,621.56 = 202,748.04 : x
  2. Step 2: Convert to fraction form
    629,229.24/943,621.56 = 202,748.04/x
  3. Step 3: Cross multiply
    629,229.24x = 943,621.56 × 202,748.04
  4. Step 4: Simplify right side
    629,229.24x = 191,317,421,791.74
  5. Step 5: Solve for x
    x = 191,317,421,791.74/629,229.24
  6. Step 6: Final answer
    x = 304,050.43

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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.