Home / 30,092.12-41,527.02-16,844.12

Finding the Fourth Proportional to 30,092.12, 41,527.02 and 16,844.12

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Solution

The fourth proportional to 30,092.12, 41,527.02 and 16,844.12 is: 23,244.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,092.12 : 41,527.02 = 16,844.12 : x
  2. Step 2: Convert to fraction form
    30,092.12/41,527.02 = 16,844.12/x
  3. Step 3: Cross multiply
    30,092.12x = 41,527.02 × 16,844.12
  4. Step 4: Simplify right side
    30,092.12x = 699,486,108.12
  5. Step 5: Solve for x
    x = 699,486,108.12/30,092.12
  6. Step 6: Final answer
    x = 23,244.83

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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.