Home / 9,455.24-14,183.36-2,435.32

Finding the Fourth Proportional to 9,455.24, 14,183.36 and 2,435.32

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Solution

The fourth proportional to 9,455.24, 14,183.36 and 2,435.32 is: 3,653.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,455.24 : 14,183.36 = 2,435.32 : x
  2. Step 2: Convert to fraction form
    9,455.24/14,183.36 = 2,435.32/x
  3. Step 3: Cross multiply
    9,455.24x = 14,183.36 × 2,435.32
  4. Step 4: Simplify right side
    9,455.24x = 34,541,020.28
  5. Step 5: Solve for x
    x = 34,541,020.28/9,455.24
  6. Step 6: Final answer
    x = 3,653.11

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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.