Home / 48,325.55-72,470.94-16,727.04

Finding the Fourth Proportional to 48,325.55, 72,470.94 and 16,727.04

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Solution

The fourth proportional to 48,325.55, 72,470.94 and 16,727.04 is: 25,084.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,325.55 : 72,470.94 = 16,727.04 : x
  2. Step 2: Convert to fraction form
    48,325.55/72,470.94 = 16,727.04/x
  3. Step 3: Cross multiply
    48,325.55x = 72,470.94 × 16,727.04
  4. Step 4: Simplify right side
    48,325.55x = 1,212,224,249.49
  5. Step 5: Solve for x
    x = 1,212,224,249.49/48,325.55
  6. Step 6: Final answer
    x = 25,084.54

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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.