Home / 107,268.44-160,928.66-32,384.11

Finding the Fourth Proportional to 107,268.44, 160,928.66 and 32,384.11

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Solution

The fourth proportional to 107,268.44, 160,928.66 and 32,384.11 is: 48,584.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,268.44 : 160,928.66 = 32,384.11 : x
  2. Step 2: Convert to fraction form
    107,268.44/160,928.66 = 32,384.11/x
  3. Step 3: Cross multiply
    107,268.44x = 160,928.66 × 32,384.11
  4. Step 4: Simplify right side
    107,268.44x = 5,211,531,427.59
  5. Step 5: Solve for x
    x = 5,211,531,427.59/107,268.44
  6. Step 6: Final answer
    x = 48,584.01

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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.