Home / 41,175.21-56,821.83-22,312.34

Finding the Fourth Proportional to 41,175.21, 56,821.83 and 22,312.34

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Solution

The fourth proportional to 41,175.21, 56,821.83 and 22,312.34 is: 30,791.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,175.21 : 56,821.83 = 22,312.34 : x
  2. Step 2: Convert to fraction form
    41,175.21/56,821.83 = 22,312.34/x
  3. Step 3: Cross multiply
    41,175.21x = 56,821.83 × 22,312.34
  4. Step 4: Simplify right side
    41,175.21x = 1,267,827,738.63
  5. Step 5: Solve for x
    x = 1,267,827,738.63/41,175.21
  6. Step 6: Final answer
    x = 30,791.04

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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.