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Finding the Fourth Proportional to 116,328.39, 174,504.72 and 32,088.57

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Solution

The fourth proportional to 116,328.39, 174,504.72 and 32,088.57 is: 48,136.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,328.39 : 174,504.72 = 32,088.57 : x
  2. Step 2: Convert to fraction form
    116,328.39/174,504.72 = 32,088.57/x
  3. Step 3: Cross multiply
    116,328.39x = 174,504.72 × 32,088.57
  4. Step 4: Simplify right side
    116,328.39x = 5,599,606,923.05
  5. Step 5: Solve for x
    x = 5,599,606,923.05/116,328.39
  6. Step 6: Final answer
    x = 48,136.20

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.