Home / 293,567.22-440,525.78-106,593.30

Finding the Fourth Proportional to 293,567.22, 440,525.78 and 106,593.30

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Solution

The fourth proportional to 293,567.22, 440,525.78 and 106,593.30 is: 159,953.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,567.22 : 440,525.78 = 106,593.30 : x
  2. Step 2: Convert to fraction form
    293,567.22/440,525.78 = 106,593.30/x
  3. Step 3: Cross multiply
    293,567.22x = 440,525.78 × 106,593.30
  4. Step 4: Simplify right side
    293,567.22x = 46,957,096,625.27
  5. Step 5: Solve for x
    x = 46,957,096,625.27/293,567.22
  6. Step 6: Final answer
    x = 159,953.47

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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.