Home / 63,994.43-96,010.07-19,627.69

Finding the Fourth Proportional to 63,994.43, 96,010.07 and 19,627.69

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Solution

The fourth proportional to 63,994.43, 96,010.07 and 19,627.69 is: 29,447.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,994.43 : 96,010.07 = 19,627.69 : x
  2. Step 2: Convert to fraction form
    63,994.43/96,010.07 = 19,627.69/x
  3. Step 3: Cross multiply
    63,994.43x = 96,010.07 × 19,627.69
  4. Step 4: Simplify right side
    63,994.43x = 1,884,455,890.84
  5. Step 5: Solve for x
    x = 1,884,455,890.84/63,994.43
  6. Step 6: Final answer
    x = 29,447.19

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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.