Home / 34,965.06-48,250.29-19,049.64

Finding the Fourth Proportional to 34,965.06, 48,250.29 and 19,049.64

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Solution

The fourth proportional to 34,965.06, 48,250.29 and 19,049.64 is: 26,287.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,965.06 : 48,250.29 = 19,049.64 : x
  2. Step 2: Convert to fraction form
    34,965.06/48,250.29 = 19,049.64/x
  3. Step 3: Cross multiply
    34,965.06x = 48,250.29 × 19,049.64
  4. Step 4: Simplify right side
    34,965.06x = 919,150,654.40
  5. Step 5: Solve for x
    x = 919,150,654.40/34,965.06
  6. Step 6: Final answer
    x = 26,287.69

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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.