Home / 63,524.42-95,300.39-19,147.46

Finding the Fourth Proportional to 63,524.42, 95,300.39 and 19,147.46

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Solution

The fourth proportional to 63,524.42, 95,300.39 and 19,147.46 is: 28,725.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,524.42 : 95,300.39 = 19,147.46 : x
  2. Step 2: Convert to fraction form
    63,524.42/95,300.39 = 19,147.46/x
  3. Step 3: Cross multiply
    63,524.42x = 95,300.39 × 19,147.46
  4. Step 4: Simplify right side
    63,524.42x = 1,824,760,405.51
  5. Step 5: Solve for x
    x = 1,824,760,405.51/63,524.42
  6. Step 6: Final answer
    x = 28,725.34

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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.