Home / 10,808.73-14,917.91-6,093.45

Finding the Fourth Proportional to 10,808.73, 14,917.91 and 6,093.45

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Solution

The fourth proportional to 10,808.73, 14,917.91 and 6,093.45 is: 8,410.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,808.73 : 14,917.91 = 6,093.45 : x
  2. Step 2: Convert to fraction form
    10,808.73/14,917.91 = 6,093.45/x
  3. Step 3: Cross multiply
    10,808.73x = 14,917.91 × 6,093.45
  4. Step 4: Simplify right side
    10,808.73x = 90,901,508.22
  5. Step 5: Solve for x
    x = 90,901,508.22/10,808.73
  6. Step 6: Final answer
    x = 8,410.01

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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.