Home / 11,060.33-16,550.55-9,518.92

Finding the Fourth Proportional to 11,060.33, 16,550.55 and 9,518.92

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Solution

The fourth proportional to 11,060.33, 16,550.55 and 9,518.92 is: 14,244.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,060.33 : 16,550.55 = 9,518.92 : x
  2. Step 2: Convert to fraction form
    11,060.33/16,550.55 = 9,518.92/x
  3. Step 3: Cross multiply
    11,060.33x = 16,550.55 × 9,518.92
  4. Step 4: Simplify right side
    11,060.33x = 157,543,316.68
  5. Step 5: Solve for x
    x = 157,543,316.68/11,060.33
  6. Step 6: Final answer
    x = 14,244.00

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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.