Home / 41,174.48-56,820.98-22,311.64

Finding the Fourth Proportional to 41,174.48, 56,820.98 and 22,311.64

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Solution

The fourth proportional to 41,174.48, 56,820.98 and 22,311.64 is: 30,790.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,174.48 : 56,820.98 = 22,311.64 : x
  2. Step 2: Convert to fraction form
    41,174.48/56,820.98 = 22,311.64/x
  3. Step 3: Cross multiply
    41,174.48x = 56,820.98 × 22,311.64
  4. Step 4: Simplify right side
    41,174.48x = 1,267,769,250.21
  5. Step 5: Solve for x
    x = 1,267,769,250.21/41,174.48
  6. Step 6: Final answer
    x = 30,790.17

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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.