Home / 11,169.51-16,755.18-4,595.76

Finding the Fourth Proportional to 11,169.51, 16,755.18 and 4,595.76

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Solution

The fourth proportional to 11,169.51, 16,755.18 and 4,595.76 is: 6,894.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,169.51 : 16,755.18 = 4,595.76 : x
  2. Step 2: Convert to fraction form
    11,169.51/16,755.18 = 4,595.76/x
  3. Step 3: Cross multiply
    11,169.51x = 16,755.18 × 4,595.76
  4. Step 4: Simplify right side
    11,169.51x = 77,002,786.04
  5. Step 5: Solve for x
    x = 77,002,786.04/11,169.51
  6. Step 6: Final answer
    x = 6,894.02

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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.