Home / 69,227.24-95,534.01-40,563.83

Finding the Fourth Proportional to 69,227.24, 95,534.01 and 40,563.83

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Solution

The fourth proportional to 69,227.24, 95,534.01 and 40,563.83 is: 55,978.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,227.24 : 95,534.01 = 40,563.83 : x
  2. Step 2: Convert to fraction form
    69,227.24/95,534.01 = 40,563.83/x
  3. Step 3: Cross multiply
    69,227.24x = 95,534.01 × 40,563.83
  4. Step 4: Simplify right side
    69,227.24x = 3,875,224,863.19
  5. Step 5: Solve for x
    x = 3,875,224,863.19/69,227.24
  6. Step 6: Final answer
    x = 55,978.33

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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.