Home / 63,945.33-95,879.36-25,482.74

Finding the Fourth Proportional to 63,945.33, 95,879.36 and 25,482.74

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Solution

The fourth proportional to 63,945.33, 95,879.36 and 25,482.74 is: 38,208.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,945.33 : 95,879.36 = 25,482.74 : x
  2. Step 2: Convert to fraction form
    63,945.33/95,879.36 = 25,482.74/x
  3. Step 3: Cross multiply
    63,945.33x = 95,879.36 × 25,482.74
  4. Step 4: Simplify right side
    63,945.33x = 2,443,268,914.53
  5. Step 5: Solve for x
    x = 2,443,268,914.53/63,945.33
  6. Step 6: Final answer
    x = 38,208.72

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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.