Home / 34,629.61-51,694.00-30,425.83

Finding the Fourth Proportional to 34,629.61, 51,694.00 and 30,425.83

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Solution

The fourth proportional to 34,629.61, 51,694.00 and 30,425.83 is: 45,418.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,629.61 : 51,694.00 = 30,425.83 : x
  2. Step 2: Convert to fraction form
    34,629.61/51,694.00 = 30,425.83/x
  3. Step 3: Cross multiply
    34,629.61x = 51,694.00 × 30,425.83
  4. Step 4: Simplify right side
    34,629.61x = 1,572,832,848.45
  5. Step 5: Solve for x
    x = 1,572,832,848.45/34,629.61
  6. Step 6: Final answer
    x = 45,418.73

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.