Home / 34,067.16-51,101.19-10,693.60

Finding the Fourth Proportional to 34,067.16, 51,101.19 and 10,693.60

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Solution

The fourth proportional to 34,067.16, 51,101.19 and 10,693.60 is: 16,040.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,067.16 : 51,101.19 = 10,693.60 : x
  2. Step 2: Convert to fraction form
    34,067.16/51,101.19 = 10,693.60/x
  3. Step 3: Cross multiply
    34,067.16x = 51,101.19 × 10,693.60
  4. Step 4: Simplify right side
    34,067.16x = 546,455,557.63
  5. Step 5: Solve for x
    x = 546,455,557.63/34,067.16
  6. Step 6: Final answer
    x = 16,040.54

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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.