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Finding the Fourth Proportional to 116,376, 174,574.13 and 32,136.27

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Solution

The fourth proportional to 116,376, 174,574.13 and 32,136.27 is: 48,207.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,376 : 174,574.13 = 32,136.27 : x
  2. Step 2: Convert to fraction form
    116,376/174,574.13 = 32,136.27/x
  3. Step 3: Cross multiply
    116,376x = 174,574.13 × 32,136.27
  4. Step 4: Simplify right side
    116,376x = 5,610,161,216.01
  5. Step 5: Solve for x
    x = 5,610,161,216.01/116,376
  6. Step 6: Final answer
    x = 48,207.20

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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.