Home / 41,812.93-57,700.11-22,950.46

Finding the Fourth Proportional to 41,812.93, 57,700.11 and 22,950.46

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Solution

The fourth proportional to 41,812.93, 57,700.11 and 22,950.46 is: 31,670.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,812.93 : 57,700.11 = 22,950.46 : x
  2. Step 2: Convert to fraction form
    41,812.93/57,700.11 = 22,950.46/x
  3. Step 3: Cross multiply
    41,812.93x = 57,700.11 × 22,950.46
  4. Step 4: Simplify right side
    41,812.93x = 1,324,244,066.55
  5. Step 5: Solve for x
    x = 1,324,244,066.55/41,812.93
  6. Step 6: Final answer
    x = 31,670.68

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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.