Home / 44,268.12-61,087.65-25,404

Finding the Fourth Proportional to 44,268.12, 61,087.65 and 25,404

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Solution

The fourth proportional to 44,268.12, 61,087.65 and 25,404 is: 35,056.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,268.12 : 61,087.65 = 25,404 : x
  2. Step 2: Convert to fraction form
    44,268.12/61,087.65 = 25,404/x
  3. Step 3: Cross multiply
    44,268.12x = 61,087.65 × 25,404
  4. Step 4: Simplify right side
    44,268.12x = 1,551,870,660.60
  5. Step 5: Solve for x
    x = 1,551,870,660.60/44,268.12
  6. Step 6: Final answer
    x = 35,056.17

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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.