Home / 41,154.75-56,793.58-22,291.88

Finding the Fourth Proportional to 41,154.75, 56,793.58 and 22,291.88

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Solution

The fourth proportional to 41,154.75, 56,793.58 and 22,291.88 is: 30,762.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,154.75 : 56,793.58 = 22,291.88 : x
  2. Step 2: Convert to fraction form
    41,154.75/56,793.58 = 22,291.88/x
  3. Step 3: Cross multiply
    41,154.75x = 56,793.58 × 22,291.88
  4. Step 4: Simplify right side
    41,154.75x = 1,266,035,330.43
  5. Step 5: Solve for x
    x = 1,266,035,330.43/41,154.75
  6. Step 6: Final answer
    x = 30,762.80

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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.