Home / 16,793.36-25,193.28-9,406.16

Finding the Fourth Proportional to 16,793.36, 25,193.28 and 9,406.16

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Solution

The fourth proportional to 16,793.36, 25,193.28 and 9,406.16 is: 14,111.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,793.36 : 25,193.28 = 9,406.16 : x
  2. Step 2: Convert to fraction form
    16,793.36/25,193.28 = 9,406.16/x
  3. Step 3: Cross multiply
    16,793.36x = 25,193.28 × 9,406.16
  4. Step 4: Simplify right side
    16,793.36x = 236,972,022.60
  5. Step 5: Solve for x
    x = 236,972,022.60/16,793.36
  6. Step 6: Final answer
    x = 14,111.05

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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.