Home / 84,052.09-126,096.59-24,892.39

Finding the Fourth Proportional to 84,052.09, 126,096.59 and 24,892.39

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Solution

The fourth proportional to 84,052.09, 126,096.59 and 24,892.39 is: 37,344.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,052.09 : 126,096.59 = 24,892.39 : x
  2. Step 2: Convert to fraction form
    84,052.09/126,096.59 = 24,892.39/x
  3. Step 3: Cross multiply
    84,052.09x = 126,096.59 × 24,892.39
  4. Step 4: Simplify right side
    84,052.09x = 3,138,845,495.95
  5. Step 5: Solve for x
    x = 3,138,845,495.95/84,052.09
  6. Step 6: Final answer
    x = 37,344.05

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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.