Home / 29,361.25-44,036.37-13,565.62

Finding the Fourth Proportional to 29,361.25, 44,036.37 and 13,565.62

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Solution

The fourth proportional to 29,361.25, 44,036.37 and 13,565.62 is: 20,345.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,361.25 : 44,036.37 = 13,565.62 : x
  2. Step 2: Convert to fraction form
    29,361.25/44,036.37 = 13,565.62/x
  3. Step 3: Cross multiply
    29,361.25x = 44,036.37 × 13,565.62
  4. Step 4: Simplify right side
    29,361.25x = 597,380,661.60
  5. Step 5: Solve for x
    x = 597,380,661.60/29,361.25
  6. Step 6: Final answer
    x = 20,345.89

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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.