Home / 11,610.24-16,018.32-6,573.96

Finding the Fourth Proportional to 11,610.24, 16,018.32 and 6,573.96

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Solution

The fourth proportional to 11,610.24, 16,018.32 and 6,573.96 is: 9,069.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,610.24 : 16,018.32 = 6,573.96 : x
  2. Step 2: Convert to fraction form
    11,610.24/16,018.32 = 6,573.96/x
  3. Step 3: Cross multiply
    11,610.24x = 16,018.32 × 6,573.96
  4. Step 4: Simplify right side
    11,610.24x = 105,303,794.95
  5. Step 5: Solve for x
    x = 105,303,794.95/11,610.24
  6. Step 6: Final answer
    x = 9,069.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.