Home / 63,627.20-95,453.60-22,065.60

Finding the Fourth Proportional to 63,627.20, 95,453.60 and 22,065.60

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Solution

The fourth proportional to 63,627.20, 95,453.60 and 22,065.60 is: 33,102.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,627.20 : 95,453.60 = 22,065.60 : x
  2. Step 2: Convert to fraction form
    63,627.20/95,453.60 = 22,065.60/x
  3. Step 3: Cross multiply
    63,627.20x = 95,453.60 × 22,065.60
  4. Step 4: Simplify right side
    63,627.20x = 2,106,240,956.16
  5. Step 5: Solve for x
    x = 2,106,240,956.16/63,627.20
  6. Step 6: Final answer
    x = 33,102.84

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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.