Home / 63,961.44-95,946.76-19,582.42

Finding the Fourth Proportional to 63,961.44, 95,946.76 and 19,582.42

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Solution

The fourth proportional to 63,961.44, 95,946.76 and 19,582.42 is: 29,375.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,961.44 : 95,946.76 = 19,582.42 : x
  2. Step 2: Convert to fraction form
    63,961.44/95,946.76 = 19,582.42/x
  3. Step 3: Cross multiply
    63,961.44x = 95,946.76 × 19,582.42
  4. Step 4: Simplify right side
    63,961.44x = 1,878,869,751.96
  5. Step 5: Solve for x
    x = 1,878,869,751.96/63,961.44
  6. Step 6: Final answer
    x = 29,375.04

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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.