Home / 41,975.28-57,924.05-22,855.10

Finding the Fourth Proportional to 41,975.28, 57,924.05 and 22,855.10

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Solution

The fourth proportional to 41,975.28, 57,924.05 and 22,855.10 is: 31,539.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,975.28 : 57,924.05 = 22,855.10 : x
  2. Step 2: Convert to fraction form
    41,975.28/57,924.05 = 22,855.10/x
  3. Step 3: Cross multiply
    41,975.28x = 57,924.05 × 22,855.10
  4. Step 4: Simplify right side
    41,975.28x = 1,323,859,551.26
  5. Step 5: Solve for x
    x = 1,323,859,551.26/41,975.28
  6. Step 6: Final answer
    x = 31,539.03

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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.