Home / 629,432.67-944,585.05-250,314.56

Finding the Fourth Proportional to 629,432.67, 944,585.05 and 250,314.56

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Solution

The fourth proportional to 629,432.67, 944,585.05 and 250,314.56 is: 375,645.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    629,432.67 : 944,585.05 = 250,314.56 : x
  2. Step 2: Convert to fraction form
    629,432.67/944,585.05 = 250,314.56/x
  3. Step 3: Cross multiply
    629,432.67x = 944,585.05 × 250,314.56
  4. Step 4: Simplify right side
    629,432.67x = 236,443,391,173.33
  5. Step 5: Solve for x
    x = 236,443,391,173.33/629,432.67
  6. Step 6: Final answer
    x = 375,645.25

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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.