Home / 41,357.49-62,067.60-30,292.89

Finding the Fourth Proportional to 41,357.49, 62,067.60 and 30,292.89

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Solution

The fourth proportional to 41,357.49, 62,067.60 and 30,292.89 is: 45,462.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,357.49 : 62,067.60 = 30,292.89 : x
  2. Step 2: Convert to fraction form
    41,357.49/62,067.60 = 30,292.89/x
  3. Step 3: Cross multiply
    41,357.49x = 62,067.60 × 30,292.89
  4. Step 4: Simplify right side
    41,357.49x = 1,880,206,979.36
  5. Step 5: Solve for x
    x = 1,880,206,979.36/41,357.49
  6. Step 6: Final answer
    x = 45,462.31

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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.