Home / 241,181.28-361,789.20-63,686.52

Finding the Fourth Proportional to 241,181.28, 361,789.20 and 63,686.52

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Solution

The fourth proportional to 241,181.28, 361,789.20 and 63,686.52 is: 95,534.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,181.28 : 361,789.20 = 63,686.52 : x
  2. Step 2: Convert to fraction form
    241,181.28/361,789.20 = 63,686.52/x
  3. Step 3: Cross multiply
    241,181.28x = 361,789.20 × 63,686.52
  4. Step 4: Simplify right side
    241,181.28x = 23,041,095,121.58
  5. Step 5: Solve for x
    x = 23,041,095,121.58/241,181.28
  6. Step 6: Final answer
    x = 95,534.34

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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.