Home / 60,350.40-90,489.24-27,064.44

Finding the Fourth Proportional to 60,350.40, 90,489.24 and 27,064.44

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Solution

The fourth proportional to 60,350.40, 90,489.24 and 27,064.44 is: 40,580.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,350.40 : 90,489.24 = 27,064.44 : x
  2. Step 2: Convert to fraction form
    60,350.40/90,489.24 = 27,064.44/x
  3. Step 3: Cross multiply
    60,350.40x = 90,489.24 × 27,064.44
  4. Step 4: Simplify right side
    60,350.40x = 2,449,040,606.63
  5. Step 5: Solve for x
    x = 2,449,040,606.63/60,350.40
  6. Step 6: Final answer
    x = 40,580.35

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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.