Home / 41,146.94-56,782.68-22,284.06

Finding the Fourth Proportional to 41,146.94, 56,782.68 and 22,284.06

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Solution

The fourth proportional to 41,146.94, 56,782.68 and 22,284.06 is: 30,751.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,146.94 : 56,782.68 = 22,284.06 : x
  2. Step 2: Convert to fraction form
    41,146.94/56,782.68 = 22,284.06/x
  3. Step 3: Cross multiply
    41,146.94x = 56,782.68 × 22,284.06
  4. Step 4: Simplify right side
    41,146.94x = 1,265,348,648.08
  5. Step 5: Solve for x
    x = 1,265,348,648.08/41,146.94
  6. Step 6: Final answer
    x = 30,751.95

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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.