Home / 29,562.66-40,794.84-16,814.13

Finding the Fourth Proportional to 29,562.66, 40,794.84 and 16,814.13

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Solution

The fourth proportional to 29,562.66, 40,794.84 and 16,814.13 is: 23,202.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,562.66 : 40,794.84 = 16,814.13 : x
  2. Step 2: Convert to fraction form
    29,562.66/40,794.84 = 16,814.13/x
  3. Step 3: Cross multiply
    29,562.66x = 40,794.84 × 16,814.13
  4. Step 4: Simplify right side
    29,562.66x = 685,929,743.09
  5. Step 5: Solve for x
    x = 685,929,743.09/29,562.66
  6. Step 6: Final answer
    x = 23,202.57

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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.