Home / 41,360.94-57,078.54-22,498.11

Finding the Fourth Proportional to 41,360.94, 57,078.54 and 22,498.11

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Solution

The fourth proportional to 41,360.94, 57,078.54 and 22,498.11 is: 31,047.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,360.94 : 57,078.54 = 22,498.11 : x
  2. Step 2: Convert to fraction form
    41,360.94/57,078.54 = 22,498.11/x
  3. Step 3: Cross multiply
    41,360.94x = 57,078.54 × 22,498.11
  4. Step 4: Simplify right side
    41,360.94x = 1,284,159,271.56
  5. Step 5: Solve for x
    x = 1,284,159,271.56/41,360.94
  6. Step 6: Final answer
    x = 31,047.63

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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.