Home / 40,523.41-55,951.94-26,191.72

Finding the Fourth Proportional to 40,523.41, 55,951.94 and 26,191.72

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Solution

The fourth proportional to 40,523.41, 55,951.94 and 26,191.72 is: 36,163.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,523.41 : 55,951.94 = 26,191.72 : x
  2. Step 2: Convert to fraction form
    40,523.41/55,951.94 = 26,191.72/x
  3. Step 3: Cross multiply
    40,523.41x = 55,951.94 × 26,191.72
  4. Step 4: Simplify right side
    40,523.41x = 1,465,477,275.10
  5. Step 5: Solve for x
    x = 1,465,477,275.10/40,523.41
  6. Step 6: Final answer
    x = 36,163.72

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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.