Home / 107,058.73-160,575.58-43,014.27

Finding the Fourth Proportional to 107,058.73, 160,575.58 and 43,014.27

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Solution

The fourth proportional to 107,058.73, 160,575.58 and 43,014.27 is: 64,516.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,058.73 : 160,575.58 = 43,014.27 : x
  2. Step 2: Convert to fraction form
    107,058.73/160,575.58 = 43,014.27/x
  3. Step 3: Cross multiply
    107,058.73x = 160,575.58 × 43,014.27
  4. Step 4: Simplify right side
    107,058.73x = 6,907,041,539.89
  5. Step 5: Solve for x
    x = 6,907,041,539.89/107,058.73
  6. Step 6: Final answer
    x = 64,516.38

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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.