Home / 16,816.04-25,224.04-9,324.18

Finding the Fourth Proportional to 16,816.04, 25,224.04 and 9,324.18

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Solution

The fourth proportional to 16,816.04, 25,224.04 and 9,324.18 is: 13,986.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,816.04 : 25,224.04 = 9,324.18 : x
  2. Step 2: Convert to fraction form
    16,816.04/25,224.04 = 9,324.18/x
  3. Step 3: Cross multiply
    16,816.04x = 25,224.04 × 9,324.18
  4. Step 4: Simplify right side
    16,816.04x = 235,193,500.94
  5. Step 5: Solve for x
    x = 235,193,500.94/16,816.04
  6. Step 6: Final answer
    x = 13,986.26

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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.