Home / 63,803.22-95,685.36-22,240.50

Finding the Fourth Proportional to 63,803.22, 95,685.36 and 22,240.50

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Solution

The fourth proportional to 63,803.22, 95,685.36 and 22,240.50 is: 33,353.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,803.22 : 95,685.36 = 22,240.50 : x
  2. Step 2: Convert to fraction form
    63,803.22/95,685.36 = 22,240.50/x
  3. Step 3: Cross multiply
    63,803.22x = 95,685.36 × 22,240.50
  4. Step 4: Simplify right side
    63,803.22x = 2,128,090,249.08
  5. Step 5: Solve for x
    x = 2,128,090,249.08/63,803.22
  6. Step 6: Final answer
    x = 33,353.96

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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.