Home / 41,211.32-61,795.04-28,067.46

Finding the Fourth Proportional to 41,211.32, 61,795.04 and 28,067.46

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Solution

The fourth proportional to 41,211.32, 61,795.04 and 28,067.46 is: 42,086.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,211.32 : 61,795.04 = 28,067.46 : x
  2. Step 2: Convert to fraction form
    41,211.32/61,795.04 = 28,067.46/x
  3. Step 3: Cross multiply
    41,211.32x = 61,795.04 × 28,067.46
  4. Step 4: Simplify right side
    41,211.32x = 1,734,429,813.40
  5. Step 5: Solve for x
    x = 1,734,429,813.40/41,211.32
  6. Step 6: Final answer
    x = 42,086.25

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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.