Home / 44,108.27-66,097.80-21,877.25

Finding the Fourth Proportional to 44,108.27, 66,097.80 and 21,877.25

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Solution

The fourth proportional to 44,108.27, 66,097.80 and 21,877.25 is: 32,783.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,108.27 : 66,097.80 = 21,877.25 : x
  2. Step 2: Convert to fraction form
    44,108.27/66,097.80 = 21,877.25/x
  3. Step 3: Cross multiply
    44,108.27x = 66,097.80 × 21,877.25
  4. Step 4: Simplify right side
    44,108.27x = 1,446,037,764.56
  5. Step 5: Solve for x
    x = 1,446,037,764.56/44,108.27
  6. Step 6: Final answer
    x = 32,783.83

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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.