Home / 10,660.26-14,711.74-5,944.52

Finding the Fourth Proportional to 10,660.26, 14,711.74 and 5,944.52

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Solution

The fourth proportional to 10,660.26, 14,711.74 and 5,944.52 is: 8,203.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,660.26 : 14,711.74 = 5,944.52 : x
  2. Step 2: Convert to fraction form
    10,660.26/14,711.74 = 5,944.52/x
  3. Step 3: Cross multiply
    10,660.26x = 14,711.74 × 5,944.52
  4. Step 4: Simplify right side
    10,660.26x = 87,454,232.66
  5. Step 5: Solve for x
    x = 87,454,232.66/10,660.26
  6. Step 6: Final answer
    x = 8,203.76

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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.