Home / 107,046.96-160,564.20-32,165.46

Finding the Fourth Proportional to 107,046.96, 160,564.20 and 32,165.46

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Solution

The fourth proportional to 107,046.96, 160,564.20 and 32,165.46 is: 48,246.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,046.96 : 160,564.20 = 32,165.46 : x
  2. Step 2: Convert to fraction form
    107,046.96/160,564.20 = 32,165.46/x
  3. Step 3: Cross multiply
    107,046.96x = 160,564.20 × 32,165.46
  4. Step 4: Simplify right side
    107,046.96x = 5,164,621,352.53
  5. Step 5: Solve for x
    x = 5,164,621,352.53/107,046.96
  6. Step 6: Final answer
    x = 48,246.32

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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.