Home / 41,263.56-56,945.11-23,115.06

Finding the Fourth Proportional to 41,263.56, 56,945.11 and 23,115.06

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Solution

The fourth proportional to 41,263.56, 56,945.11 and 23,115.06 is: 31,899.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,263.56 : 56,945.11 = 23,115.06 : x
  2. Step 2: Convert to fraction form
    41,263.56/56,945.11 = 23,115.06/x
  3. Step 3: Cross multiply
    41,263.56x = 56,945.11 × 23,115.06
  4. Step 4: Simplify right side
    41,263.56x = 1,316,289,634.36
  5. Step 5: Solve for x
    x = 1,316,289,634.36/41,263.56
  6. Step 6: Final answer
    x = 31,899.57

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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.