Home / 56,002.67-84,016.29-41,166.60

Finding the Fourth Proportional to 56,002.67, 84,016.29 and 41,166.60

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Solution

The fourth proportional to 56,002.67, 84,016.29 and 41,166.60 is: 61,758.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,002.67 : 84,016.29 = 41,166.60 : x
  2. Step 2: Convert to fraction form
    56,002.67/84,016.29 = 41,166.60/x
  3. Step 3: Cross multiply
    56,002.67x = 84,016.29 × 41,166.60
  4. Step 4: Simplify right side
    56,002.67x = 3,458,665,003.91
  5. Step 5: Solve for x
    x = 3,458,665,003.91/56,002.67
  6. Step 6: Final answer
    x = 61,758.94

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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.