Home / 10,660.36-14,711.38-5,944.96

Finding the Fourth Proportional to 10,660.36, 14,711.38 and 5,944.96

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Solution

The fourth proportional to 10,660.36, 14,711.38 and 5,944.96 is: 8,204.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,660.36 : 14,711.38 = 5,944.96 : x
  2. Step 2: Convert to fraction form
    10,660.36/14,711.38 = 5,944.96/x
  3. Step 3: Cross multiply
    10,660.36x = 14,711.38 × 5,944.96
  4. Step 4: Simplify right side
    10,660.36x = 87,458,565.64
  5. Step 5: Solve for x
    x = 87,458,565.64/10,660.36
  6. Step 6: Final answer
    x = 8,204.09

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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.