Home / 41,144.94-56,779.92-22,282.02

Finding the Fourth Proportional to 41,144.94, 56,779.92 and 22,282.02

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Solution

The fourth proportional to 41,144.94, 56,779.92 and 22,282.02 is: 30,749.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,144.94 : 56,779.92 = 22,282.02 : x
  2. Step 2: Convert to fraction form
    41,144.94/56,779.92 = 22,282.02/x
  3. Step 3: Cross multiply
    41,144.94x = 56,779.92 × 22,282.02
  4. Step 4: Simplify right side
    41,144.94x = 1,265,171,313.04
  5. Step 5: Solve for x
    x = 1,265,171,313.04/41,144.94
  6. Step 6: Final answer
    x = 30,749.13

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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.