Home / 49,263.86-73,899.44-15,989.27

Finding the Fourth Proportional to 49,263.86, 73,899.44 and 15,989.27

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Solution

The fourth proportional to 49,263.86, 73,899.44 and 15,989.27 is: 23,985.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,263.86 : 73,899.44 = 15,989.27 : x
  2. Step 2: Convert to fraction form
    49,263.86/73,899.44 = 15,989.27/x
  3. Step 3: Cross multiply
    49,263.86x = 73,899.44 × 15,989.27
  4. Step 4: Simplify right side
    49,263.86x = 1,181,597,709.53
  5. Step 5: Solve for x
    x = 1,181,597,709.53/49,263.86
  6. Step 6: Final answer
    x = 23,985.08

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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.