Home / 63,748.08-95,622.24-22,195.20

Finding the Fourth Proportional to 63,748.08, 95,622.24 and 22,195.20

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Solution

The fourth proportional to 63,748.08, 95,622.24 and 22,195.20 is: 33,292.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,748.08 : 95,622.24 = 22,195.20 : x
  2. Step 2: Convert to fraction form
    63,748.08/95,622.24 = 22,195.20/x
  3. Step 3: Cross multiply
    63,748.08x = 95,622.24 × 22,195.20
  4. Step 4: Simplify right side
    63,748.08x = 2,122,354,741.25
  5. Step 5: Solve for x
    x = 2,122,354,741.25/63,748.08
  6. Step 6: Final answer
    x = 33,292.84

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1.5x scale

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.