Home / 10,467.42-14,447.52-5,993.75

Finding the Fourth Proportional to 10,467.42, 14,447.52 and 5,993.75

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Solution

The fourth proportional to 10,467.42, 14,447.52 and 5,993.75 is: 8,272.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,467.42 : 14,447.52 = 5,993.75 : x
  2. Step 2: Convert to fraction form
    10,467.42/14,447.52 = 5,993.75/x
  3. Step 3: Cross multiply
    10,467.42x = 14,447.52 × 5,993.75
  4. Step 4: Simplify right side
    10,467.42x = 86,594,823
  5. Step 5: Solve for x
    x = 86,594,823/10,467.42
  6. Step 6: Final answer
    x = 8,272.80

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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.