Home / 11,610.08-16,022.10-6,833.52

Finding the Fourth Proportional to 11,610.08, 16,022.10 and 6,833.52

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Solution

The fourth proportional to 11,610.08, 16,022.10 and 6,833.52 is: 9,430.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,610.08 : 16,022.10 = 6,833.52 : x
  2. Step 2: Convert to fraction form
    11,610.08/16,022.10 = 6,833.52/x
  3. Step 3: Cross multiply
    11,610.08x = 16,022.10 × 6,833.52
  4. Step 4: Simplify right side
    11,610.08x = 109,487,340.79
  5. Step 5: Solve for x
    x = 109,487,340.79/11,610.08
  6. Step 6: Final answer
    x = 9,430.37

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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.