Home / 23,455.29-35,183.12-6,816.45

Finding the Fourth Proportional to 23,455.29, 35,183.12 and 6,816.45

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Solution

The fourth proportional to 23,455.29, 35,183.12 and 6,816.45 is: 10,224.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,455.29 : 35,183.12 = 6,816.45 : x
  2. Step 2: Convert to fraction form
    23,455.29/35,183.12 = 6,816.45/x
  3. Step 3: Cross multiply
    23,455.29x = 35,183.12 × 6,816.45
  4. Step 4: Simplify right side
    23,455.29x = 239,823,978.32
  5. Step 5: Solve for x
    x = 239,823,978.32/23,455.29
  6. Step 6: Final answer
    x = 10,224.73

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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.