Home / 43,864.68-65,796.45-10,584.46

Finding the Fourth Proportional to 43,864.68, 65,796.45 and 10,584.46

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Solution

The fourth proportional to 43,864.68, 65,796.45 and 10,584.46 is: 15,876.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,864.68 : 65,796.45 = 10,584.46 : x
  2. Step 2: Convert to fraction form
    43,864.68/65,796.45 = 10,584.46/x
  3. Step 3: Cross multiply
    43,864.68x = 65,796.45 × 10,584.46
  4. Step 4: Simplify right side
    43,864.68x = 696,419,893.17
  5. Step 5: Solve for x
    x = 696,419,893.17/43,864.68
  6. Step 6: Final answer
    x = 15,876.55

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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.