Home / 241,695.86-362,623.76-129,351.04

Finding the Fourth Proportional to 241,695.86, 362,623.76 and 129,351.04

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Solution

The fourth proportional to 241,695.86, 362,623.76 and 129,351.04 is: 194,069.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,695.86 : 362,623.76 = 129,351.04 : x
  2. Step 2: Convert to fraction form
    241,695.86/362,623.76 = 129,351.04/x
  3. Step 3: Cross multiply
    241,695.86x = 362,623.76 × 129,351.04
  4. Step 4: Simplify right side
    241,695.86x = 46,905,760,484.71
  5. Step 5: Solve for x
    x = 46,905,760,484.71/241,695.86
  6. Step 6: Final answer
    x = 194,069.36

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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.