Home / 41,175.54-56,822.24-22,312.67

Finding the Fourth Proportional to 41,175.54, 56,822.24 and 22,312.67

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Solution

The fourth proportional to 41,175.54, 56,822.24 and 22,312.67 is: 30,791.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,175.54 : 56,822.24 = 22,312.67 : x
  2. Step 2: Convert to fraction form
    41,175.54/56,822.24 = 22,312.67/x
  3. Step 3: Cross multiply
    41,175.54x = 56,822.24 × 22,312.67
  4. Step 4: Simplify right side
    41,175.54x = 1,267,855,661.45
  5. Step 5: Solve for x
    x = 1,267,855,661.45/41,175.54
  6. Step 6: Final answer
    x = 30,791.48

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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.