Home / 63,792.14-95,708.70-19,427.48

Finding the Fourth Proportional to 63,792.14, 95,708.70 and 19,427.48

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Solution

The fourth proportional to 63,792.14, 95,708.70 and 19,427.48 is: 29,147.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,792.14 : 95,708.70 = 19,427.48 : x
  2. Step 2: Convert to fraction form
    63,792.14/95,708.70 = 19,427.48/x
  3. Step 3: Cross multiply
    63,792.14x = 95,708.70 × 19,427.48
  4. Step 4: Simplify right side
    63,792.14x = 1,859,378,855.08
  5. Step 5: Solve for x
    x = 1,859,378,855.08/63,792.14
  6. Step 6: Final answer
    x = 29,147.46

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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.