Home / 69,025.89-95,254.68-38,811.27

Finding the Fourth Proportional to 69,025.89, 95,254.68 and 38,811.27

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Solution

The fourth proportional to 69,025.89, 95,254.68 and 38,811.27 is: 53,558.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,025.89 : 95,254.68 = 38,811.27 : x
  2. Step 2: Convert to fraction form
    69,025.89/95,254.68 = 38,811.27/x
  3. Step 3: Cross multiply
    69,025.89x = 95,254.68 × 38,811.27
  4. Step 4: Simplify right side
    69,025.89x = 3,696,955,104.24
  5. Step 5: Solve for x
    x = 3,696,955,104.24/69,025.89
  6. Step 6: Final answer
    x = 53,558.96

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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.