Home / 41,308.90-57,006.63-22,446.02

Finding the Fourth Proportional to 41,308.90, 57,006.63 and 22,446.02

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Solution

The fourth proportional to 41,308.90, 57,006.63 and 22,446.02 is: 30,975.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,308.90 : 57,006.63 = 22,446.02 : x
  2. Step 2: Convert to fraction form
    41,308.90/57,006.63 = 22,446.02/x
  3. Step 3: Cross multiply
    41,308.90x = 57,006.63 × 22,446.02
  4. Step 4: Simplify right side
    41,308.90x = 1,279,571,844.88
  5. Step 5: Solve for x
    x = 1,279,571,844.88/41,308.90
  6. Step 6: Final answer
    x = 30,975.70

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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.