Home / 50,153.16-75,233.46-16,873.08

Finding the Fourth Proportional to 50,153.16, 75,233.46 and 16,873.08

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Solution

The fourth proportional to 50,153.16, 75,233.46 and 16,873.08 is: 25,310.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,153.16 : 75,233.46 = 16,873.08 : x
  2. Step 2: Convert to fraction form
    50,153.16/75,233.46 = 16,873.08/x
  3. Step 3: Cross multiply
    50,153.16x = 75,233.46 × 16,873.08
  4. Step 4: Simplify right side
    50,153.16x = 1,269,420,189.26
  5. Step 5: Solve for x
    x = 1,269,420,189.26/50,153.16
  6. Step 6: Final answer
    x = 25,310.87

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1.5x scale

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.