Home / 63,131.54-94,569.26-29,350.22

Finding the Fourth Proportional to 63,131.54, 94,569.26 and 29,350.22

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Solution

The fourth proportional to 63,131.54, 94,569.26 and 29,350.22 is: 43,965.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,131.54 : 94,569.26 = 29,350.22 : x
  2. Step 2: Convert to fraction form
    63,131.54/94,569.26 = 29,350.22/x
  3. Step 3: Cross multiply
    63,131.54x = 94,569.26 × 29,350.22
  4. Step 4: Simplify right side
    63,131.54x = 2,775,628,586.24
  5. Step 5: Solve for x
    x = 2,775,628,586.24/63,131.54
  6. Step 6: Final answer
    x = 43,965.80

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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.