Home / 50,614.18-75,930.48-25,326.90

Finding the Fourth Proportional to 50,614.18, 75,930.48 and 25,326.90

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Solution

The fourth proportional to 50,614.18, 75,930.48 and 25,326.90 is: 37,994.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,614.18 : 75,930.48 = 25,326.90 : x
  2. Step 2: Convert to fraction form
    50,614.18/75,930.48 = 25,326.90/x
  3. Step 3: Cross multiply
    50,614.18x = 75,930.48 × 25,326.90
  4. Step 4: Simplify right side
    50,614.18x = 1,923,083,673.91
  5. Step 5: Solve for x
    x = 1,923,083,673.91/50,614.18
  6. Step 6: Final answer
    x = 37,994.96

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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.