Home / 67,306.82-92,884.05-37,093.25

Finding the Fourth Proportional to 67,306.82, 92,884.05 and 37,093.25

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Solution

The fourth proportional to 67,306.82, 92,884.05 and 37,093.25 is: 51,189.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,306.82 : 92,884.05 = 37,093.25 : x
  2. Step 2: Convert to fraction form
    67,306.82/92,884.05 = 37,093.25/x
  3. Step 3: Cross multiply
    67,306.82x = 92,884.05 × 37,093.25
  4. Step 4: Simplify right side
    67,306.82x = 3,445,371,258.64
  5. Step 5: Solve for x
    x = 3,445,371,258.64/67,306.82
  6. Step 6: Final answer
    x = 51,189.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.