Home / 241,263.26-361,777.64-72,752.18

Finding the Fourth Proportional to 241,263.26, 361,777.64 and 72,752.18

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Solution

The fourth proportional to 241,263.26, 361,777.64 and 72,752.18 is: 109,092.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,263.26 : 361,777.64 = 72,752.18 : x
  2. Step 2: Convert to fraction form
    241,263.26/361,777.64 = 72,752.18/x
  3. Step 3: Cross multiply
    241,263.26x = 361,777.64 × 72,752.18
  4. Step 4: Simplify right side
    241,263.26x = 26,320,110,221.84
  5. Step 5: Solve for x
    x = 26,320,110,221.84/241,263.26
  6. Step 6: Final answer
    x = 109,092.91

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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.