Home / 195,268.48-292,568.40-106,584.24

Finding the Fourth Proportional to 195,268.48, 292,568.40 and 106,584.24

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Solution

The fourth proportional to 195,268.48, 292,568.40 and 106,584.24 is: 159,693.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,268.48 : 292,568.40 = 106,584.24 : x
  2. Step 2: Convert to fraction form
    195,268.48/292,568.40 = 106,584.24/x
  3. Step 3: Cross multiply
    195,268.48x = 292,568.40 × 106,584.24
  4. Step 4: Simplify right side
    195,268.48x = 31,183,180,562.02
  5. Step 5: Solve for x
    x = 31,183,180,562.02/195,268.48
  6. Step 6: Final answer
    x = 159,693.88

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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.