Home / 29,265.60-43,905.39-9,544.19

Finding the Fourth Proportional to 29,265.60, 43,905.39 and 9,544.19

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Solution

The fourth proportional to 29,265.60, 43,905.39 and 9,544.19 is: 14,318.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,265.60 : 43,905.39 = 9,544.19 : x
  2. Step 2: Convert to fraction form
    29,265.60/43,905.39 = 9,544.19/x
  3. Step 3: Cross multiply
    29,265.60x = 43,905.39 × 9,544.19
  4. Step 4: Simplify right side
    29,265.60x = 419,041,164.66
  5. Step 5: Solve for x
    x = 419,041,164.66/29,265.60
  6. Step 6: Final answer
    x = 14,318.56

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.