Home / 252,795.47-379,194.24-63,255.32

Finding the Fourth Proportional to 252,795.47, 379,194.24 and 63,255.32

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Solution

The fourth proportional to 252,795.47, 379,194.24 and 63,255.32 is: 94,883.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    252,795.47 : 379,194.24 = 63,255.32 : x
  2. Step 2: Convert to fraction form
    252,795.47/379,194.24 = 63,255.32/x
  3. Step 3: Cross multiply
    252,795.47x = 379,194.24 × 63,255.32
  4. Step 4: Simplify right side
    252,795.47x = 23,986,052,045.37
  5. Step 5: Solve for x
    x = 23,986,052,045.37/252,795.47
  6. Step 6: Final answer
    x = 94,883.24

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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.