Home / 14,629.26-21,958.29-10,722.54

Finding the Fourth Proportional to 14,629.26, 21,958.29 and 10,722.54

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Solution

The fourth proportional to 14,629.26, 21,958.29 and 10,722.54 is: 16,094.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,629.26 : 21,958.29 = 10,722.54 : x
  2. Step 2: Convert to fraction form
    14,629.26/21,958.29 = 10,722.54/x
  3. Step 3: Cross multiply
    14,629.26x = 21,958.29 × 10,722.54
  4. Step 4: Simplify right side
    14,629.26x = 235,448,642.86
  5. Step 5: Solve for x
    x = 235,448,642.86/14,629.26
  6. Step 6: Final answer
    x = 16,094.36

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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.