Home / 63,564.18-95,350.83-16,816.50

Finding the Fourth Proportional to 63,564.18, 95,350.83 and 16,816.50

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Solution

The fourth proportional to 63,564.18, 95,350.83 and 16,816.50 is: 25,225.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,564.18 : 95,350.83 = 16,816.50 : x
  2. Step 2: Convert to fraction form
    63,564.18/95,350.83 = 16,816.50/x
  3. Step 3: Cross multiply
    63,564.18x = 95,350.83 × 16,816.50
  4. Step 4: Simplify right side
    63,564.18x = 1,603,467,232.70
  5. Step 5: Solve for x
    x = 1,603,467,232.70/63,564.18
  6. Step 6: Final answer
    x = 25,225.96

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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.