Home / 41,165.67-56,808.68-22,302.79

Finding the Fourth Proportional to 41,165.67, 56,808.68 and 22,302.79

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Solution

The fourth proportional to 41,165.67, 56,808.68 and 22,302.79 is: 30,777.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,165.67 : 56,808.68 = 22,302.79 : x
  2. Step 2: Convert to fraction form
    41,165.67/56,808.68 = 22,302.79/x
  3. Step 3: Cross multiply
    41,165.67x = 56,808.68 × 22,302.79
  4. Step 4: Simplify right side
    41,165.67x = 1,266,992,060.22
  5. Step 5: Solve for x
    x = 1,266,992,060.22/41,165.67
  6. Step 6: Final answer
    x = 30,777.88

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1.5x scale

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.