Home / 241,091.50-361,661.54-63,610.78

Finding the Fourth Proportional to 241,091.50, 361,661.54 and 63,610.78

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Solution

The fourth proportional to 241,091.50, 361,661.54 and 63,610.78 is: 95,422.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,091.50 : 361,661.54 = 63,610.78 : x
  2. Step 2: Convert to fraction form
    241,091.50/361,661.54 = 63,610.78/x
  3. Step 3: Cross multiply
    241,091.50x = 361,661.54 × 63,610.78
  4. Step 4: Simplify right side
    241,091.50x = 23,005,572,655.40
  5. Step 5: Solve for x
    x = 23,005,572,655.40/241,091.50
  6. Step 6: Final answer
    x = 95,422.58

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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.