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Finding the Fourth Proportional to 431,095.39, 594,958.04 and 237,522.56

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Solution

The fourth proportional to 431,095.39, 594,958.04 and 237,522.56 is: 327,806.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    431,095.39 : 594,958.04 = 237,522.56 : x
  2. Step 2: Convert to fraction form
    431,095.39/594,958.04 = 237,522.56/x
  3. Step 3: Cross multiply
    431,095.39x = 594,958.04 × 237,522.56
  4. Step 4: Simplify right side
    431,095.39x = 141,315,952,590.98
  5. Step 5: Solve for x
    x = 141,315,952,590.98/431,095.39
  6. Step 6: Final answer
    x = 327,806.69

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.