Home / 40,611.24-60,939.90-16,004.52

Finding the Fourth Proportional to 40,611.24, 60,939.90 and 16,004.52

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Solution

The fourth proportional to 40,611.24, 60,939.90 and 16,004.52 is: 24,015.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,611.24 : 60,939.90 = 16,004.52 : x
  2. Step 2: Convert to fraction form
    40,611.24/60,939.90 = 16,004.52/x
  3. Step 3: Cross multiply
    40,611.24x = 60,939.90 × 16,004.52
  4. Step 4: Simplify right side
    40,611.24x = 975,313,848.35
  5. Step 5: Solve for x
    x = 975,313,848.35/40,611.24
  6. Step 6: Final answer
    x = 24,015.86

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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.