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Finding the Fourth Proportional to 116,847.50, 175,300.81 and 32,607.65

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Solution

The fourth proportional to 116,847.50, 175,300.81 and 32,607.65 is: 48,919.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,847.50 : 175,300.81 = 32,607.65 : x
  2. Step 2: Convert to fraction form
    116,847.50/175,300.81 = 32,607.65/x
  3. Step 3: Cross multiply
    116,847.50x = 175,300.81 × 32,607.65
  4. Step 4: Simplify right side
    116,847.50x = 5,716,146,965.43
  5. Step 5: Solve for x
    x = 5,716,146,965.43/116,847.50
  6. Step 6: Final answer
    x = 48,919.72

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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.