Home / 45,910.26-63,356.16-25,767.15

Finding the Fourth Proportional to 45,910.26, 63,356.16 and 25,767.15

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Solution

The fourth proportional to 45,910.26, 63,356.16 and 25,767.15 is: 35,558.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,910.26 : 63,356.16 = 25,767.15 : x
  2. Step 2: Convert to fraction form
    45,910.26/63,356.16 = 25,767.15/x
  3. Step 3: Cross multiply
    45,910.26x = 63,356.16 × 25,767.15
  4. Step 4: Simplify right side
    45,910.26x = 1,632,507,537.19
  5. Step 5: Solve for x
    x = 1,632,507,537.19/45,910.26
  6. Step 6: Final answer
    x = 35,558.66

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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.