Home / 14,983.77-22,454.23-11,003.80

Finding the Fourth Proportional to 14,983.77, 22,454.23 and 11,003.80

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Solution

The fourth proportional to 14,983.77, 22,454.23 and 11,003.80 is: 16,489.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,983.77 : 22,454.23 = 11,003.80 : x
  2. Step 2: Convert to fraction form
    14,983.77/22,454.23 = 11,003.80/x
  3. Step 3: Cross multiply
    14,983.77x = 22,454.23 × 11,003.80
  4. Step 4: Simplify right side
    14,983.77x = 247,081,856.07
  5. Step 5: Solve for x
    x = 247,081,856.07/14,983.77
  6. Step 6: Final answer
    x = 16,489.97

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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.