Home / 15,896.41-23,844.61-5,508.16

Finding the Fourth Proportional to 15,896.41, 23,844.61 and 5,508.16

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Solution

The fourth proportional to 15,896.41, 23,844.61 and 5,508.16 is: 8,262.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,896.41 : 23,844.61 = 5,508.16 : x
  2. Step 2: Convert to fraction form
    15,896.41/23,844.61 = 5,508.16/x
  3. Step 3: Cross multiply
    15,896.41x = 23,844.61 × 5,508.16
  4. Step 4: Simplify right side
    15,896.41x = 131,339,927.02
  5. Step 5: Solve for x
    x = 131,339,927.02/15,896.41
  6. Step 6: Final answer
    x = 8,262.24

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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.