Home / 39,359.75-54,322.11-23,444.46

Finding the Fourth Proportional to 39,359.75, 54,322.11 and 23,444.46

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Solution

The fourth proportional to 39,359.75, 54,322.11 and 23,444.46 is: 32,356.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,359.75 : 54,322.11 = 23,444.46 : x
  2. Step 2: Convert to fraction form
    39,359.75/54,322.11 = 23,444.46/x
  3. Step 3: Cross multiply
    39,359.75x = 54,322.11 × 23,444.46
  4. Step 4: Simplify right side
    39,359.75x = 1,273,552,535.01
  5. Step 5: Solve for x
    x = 1,273,552,535.01/39,359.75
  6. Step 6: Final answer
    x = 32,356.73

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.