Home / 10,600.96-14,629.68-5,884.80

Finding the Fourth Proportional to 10,600.96, 14,629.68 and 5,884.80

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Solution

The fourth proportional to 10,600.96, 14,629.68 and 5,884.80 is: 8,121.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,600.96 : 14,629.68 = 5,884.80 : x
  2. Step 2: Convert to fraction form
    10,600.96/14,629.68 = 5,884.80/x
  3. Step 3: Cross multiply
    10,600.96x = 14,629.68 × 5,884.80
  4. Step 4: Simplify right side
    10,600.96x = 86,092,740.86
  5. Step 5: Solve for x
    x = 86,092,740.86/10,600.96
  6. Step 6: Final answer
    x = 8,121.22

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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.