Home / 62,464.06-93,709.77-18,092.62

Finding the Fourth Proportional to 62,464.06, 93,709.77 and 18,092.62

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Solution

The fourth proportional to 62,464.06, 93,709.77 and 18,092.62 is: 27,142.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,464.06 : 93,709.77 = 18,092.62 : x
  2. Step 2: Convert to fraction form
    62,464.06/93,709.77 = 18,092.62/x
  3. Step 3: Cross multiply
    62,464.06x = 93,709.77 × 18,092.62
  4. Step 4: Simplify right side
    62,464.06x = 1,695,455,258.90
  5. Step 5: Solve for x
    x = 1,695,455,258.90/62,464.06
  6. Step 6: Final answer
    x = 27,142.89

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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.