Home / 45,268.14-62,469.96-25,125.26

Finding the Fourth Proportional to 45,268.14, 62,469.96 and 25,125.26

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Solution

The fourth proportional to 45,268.14, 62,469.96 and 25,125.26 is: 34,672.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,268.14 : 62,469.96 = 25,125.26 : x
  2. Step 2: Convert to fraction form
    45,268.14/62,469.96 = 25,125.26/x
  3. Step 3: Cross multiply
    45,268.14x = 62,469.96 × 25,125.26
  4. Step 4: Simplify right side
    45,268.14x = 1,569,573,987.19
  5. Step 5: Solve for x
    x = 1,569,573,987.19/45,268.14
  6. Step 6: Final answer
    x = 34,672.82

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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.